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A2
investigate English
Meaning investigate meaning
What does investigate mean?
Definitions in simple English
investigate
investigate
Synonyms investigate synonyms
What other words have the same or similar meaning as investigate?
investigate English » English
Topics investigate topics
What do people use investigate to talk about?
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What words refer to studying something?
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What words refer to investigating a crime or accident?
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What do police do?
Conjugation investigate conjugation
How do you conjugate investigate?
investigate · verb
Present I investigate
Positive I investigate
Singular
1st person I investigate
2nd person you investigate
3rd person he/she/it investigates
Plural
1st person we investigate
2nd person you investigate
3rd person they investigate
Negative I don't investigate
Singular
1st person I don't investigate I do not investigate
2nd person you don't investigate you do not investigate
3rd person he/she/it doesn't investigate he/she/it does not investigate
Plural
1st person we don't investigate we do not investigate
2nd person you don't investigate you do not investigate
3rd person they don't investigate they do not investigate
Question do I investigate?
Singular
1st person do I investigate?
2nd person do you investigate?
3rd person does he/she/it investigate?
Plural
1st person do we investigate?
2nd person do you investigate?
3rd person do they investigate?
Negative question don't I investigate?
Singular
1st person don't I investigate? do I not investigate?
2nd person don't you investigate? do you not investigate?
3rd person doesn't he/she/it investigate? does he/she/it not investigate?
Plural
1st person don't we investigate? do we not investigate?
2nd person don't you investigate? do you not investigate?
3rd person don't they investigate? do they not investigate?
Past I investigated
Positive I investigated
Singular
1st person I investigated
2nd person you investigated
3rd person he/she/it investigated
Plural
1st person we investigated
2nd person you investigated
3rd person they investigated
Negative I didn't investigate
Singular
1st person I didn't investigate I did not investigate
2nd person you didn't investigate you did not investigate
3rd person he/she/it didn't investigate he/she/it did not investigate
Plural
1st person we didn't investigate we did not investigate
2nd person you didn't investigate you did not investigate
3rd person they didn't investigate they did not investigate
Question did I investigate?
Singular
1st person did I investigate?
2nd person did you investigate?
3rd person did he/she/it investigate?
Plural
1st person did we investigate?
2nd person did you investigate?
3rd person did they investigate?
Negative question didn't I investigate?
Singular
1st person didn't I investigate? did I not investigate?
2nd person didn't you investigate? did you not investigate?
3rd person didn't he/she/it investigate? did he/she/it not investigate?
Plural
1st person didn't we investigate? did we not investigate?
2nd person didn't you investigate? did you not investigate?
3rd person didn't they investigate? did they not investigate?
Future I'll investigate
Positive I'll investigate
Singular
1st person I'll investigate I will investigate
2nd person you'll investigate you will investigate
3rd person he/she/it'll investigate he/she/it will investigate
Plural
1st person we'll investigate we will investigate
2nd person you'll investigate you will investigate
3rd person they'll investigate they will investigate
Negative I won't investigate
Singular
1st person I won't investigate I will not investigate
2nd person you won't investigate you will not investigate
3rd person he/she/it won't investigate he/she/it will not investigate
Plural
1st person we won't investigate we will not investigate
2nd person you won't investigate you will not investigate
3rd person they won't investigate they will not investigate
Question will I investigate?
Singular
1st person will I investigate?
2nd person will you investigate?
3rd person will he/she/it investigate?
Plural
1st person will we investigate?
2nd person will you investigate?
3rd person will they investigate?
Negative question won't I investigate?
Singular
1st person won't I investigate? will I not investigate?
2nd person won't you investigate? will you not investigate?
3rd person won't he/she/it investigate? will he/she/it not investigate?
Plural
1st person won't we investigate? will we not investigate?
2nd person won't you investigate? will you not investigate?
3rd person won't they investigate? will they not investigate?
Conditional I'd investigate
Positive I'd investigate
Singular
1st person I'd investigate I would investigate
2nd person you'd investigate you would investigate
3rd person he/she/it'd investigate he/she/it would investigate
Plural
1st person we'd investigate we would investigate
2nd person you'd investigate you would investigate
3rd person they'd investigate they would investigate
Negative I wouldn't investigate
Singular
1st person I wouldn't investigate I would not investigate
2nd person you wouldn't investigate you would not investigate
3rd person he/she/it wouldn't investigate he/she/it would not investigate
Plural
1st person we wouldn't investigate we would not investigate
2nd person you wouldn't investigate you would not investigate
3rd person they wouldn't investigate they would not investigate
Question would I investigate?
Singular
1st person would I investigate?
2nd person would you investigate?
3rd person would he/she/it investigate?
Plural
1st person would we investigate?
2nd person would you investigate?
3rd person would they investigate?
Negative question wouldn't I investigate?
Singular
1st person wouldn't I investigate? would I not investigate?
2nd person wouldn't you investigate? would you not investigate?
3rd person wouldn't he/she/it investigate? would he/she/it not investigate?
Plural
1st person wouldn't we investigate? would we not investigate?
2nd person wouldn't you investigate? would you not investigate?
3rd person wouldn't they investigate? would they not investigate?
Present continuous I'm investigating
Positive I'm investigating
Singular
1st person I'm investigating I am investigating
2nd person you're investigating you are investigating
3rd person he/she/it's investigating he/she/it is investigating
Plural
1st person we're investigating we are investigating
2nd person you're investigating you are investigating
3rd person they're investigating they are investigating
Negative I'm not investigating
Singular
1st person I'm not investigating I am not investigating
2nd person you aren't investigating you're not investigating you are not investigating
3rd person he/she/it isn't investigating he/she/it's not investigating he/she/it is not investigating
Plural
1st person we aren't investigating we're not investigating we are not investigating
2nd person you aren't investigating you're not investigating you are not investigating
3rd person they aren't investigating they're not investigating they are not investigating
Question am I investigating?
Singular
1st person am I investigating?
2nd person are you investigating?
3rd person is he/she/it investigating?
Plural
1st person are we investigating?
2nd person are you investigating?
3rd person are they investigating?
Negative question aren't I investigating?
Singular
1st person aren't I investigating? am I not investigating?
2nd person aren't you investigating? are you not investigating?
3rd person isn't he/she/it investigating? is he/she/it not investigating?
Plural
1st person aren't we investigating? are we not investigating?
2nd person aren't you investigating? are you not investigating?
3rd person aren't they investigating? are they not investigating?
Past continuous I was investigating
Positive I was investigating
Singular
1st person I was investigating
2nd person you were investigating
3rd person he/she/it was investigating
Plural
1st person we were investigating
2nd person you were investigating
3rd person they were investigating
Negative I wasn't investigating
Singular
1st person I wasn't investigating I was not investigating
2nd person you weren't investigating you were not investigating
3rd person he/she/it wasn't investigating he/she/it was not investigating
Plural
1st person we weren't investigating we were not investigating
2nd person you weren't investigating you were not investigating
3rd person they weren't investigating they were not investigating
Question was I investigating?
Singular
1st person was I investigating?
2nd person were you investigating?
3rd person was he/she/it investigating?
Plural
1st person were we investigating?
2nd person were you investigating?
3rd person were they investigating?
Negative question wasn't I investigating?
Singular
1st person wasn't I investigating? was I not investigating?
2nd person weren't you investigating? were you not investigating?
3rd person wasn't he/she/it investigating? was he/she/it not investigating?
Plural
1st person weren't we investigating? were we not investigating?
2nd person weren't you investigating? were you not investigating?
3rd person weren't they investigating? were they not investigating?
Future continuous I'll be investigating
Positive I'll be investigating
Singular
1st person I'll be investigating I will be investigating
2nd person you'll be investigating you will be investigating
3rd person he/she/it'll be investigating he/she/it will be investigating
Plural
1st person we'll be investigating we will be investigating
2nd person you'll be investigating you will be investigating
3rd person they'll be investigating they will be investigating
Negative I won't be investigating
Singular
1st person I won't be investigating I will not be investigating
2nd person you won't be investigating you will not be investigating
3rd person he/she/it won't be investigating he/she/it will not be investigating
Plural
1st person we won't be investigating we will not be investigating
2nd person you won't be investigating you will not be investigating
3rd person they won't be investigating they will not be investigating
Question will I be investigating?
Singular
1st person will I be investigating?
2nd person will you be investigating?
3rd person will he/she/it be investigating?
Plural
1st person will we be investigating?
2nd person will you be investigating?
3rd person will they be investigating?
Negative question won't I be investigating?
Singular
1st person won't I be investigating? will I not be investigating?
2nd person won't you be investigating? will you not be investigating?
3rd person won't he/she/it be investigating? will he/she/it not be investigating?
Plural
1st person won't we be investigating? will we not be investigating?
2nd person won't you be investigating? will you not be investigating?
3rd person won't they be investigating? will they not be investigating?
Conditional continuous I'd be investigating
Positive I'd be investigating
Singular
1st person I'd be investigating I would be investigating
2nd person you'd be investigating you would be investigating
3rd person he/she/it'd be investigating he/she/it would be investigating
Plural
1st person we'd be investigating we would be investigating
2nd person you'd be investigating you would be investigating
3rd person they'd be investigating they would be investigating
Negative I wouldn't be investigating
Singular
1st person I wouldn't be investigating I would not be investigating
2nd person you wouldn't be investigating you would not be investigating
3rd person he/she/it wouldn't be investigating he/she/it would not be investigating
Plural
1st person we wouldn't be investigating we would not be investigating
2nd person you wouldn't be investigating you would not be investigating
3rd person they wouldn't be investigating they would not be investigating
Question would I be investigating?
Singular
1st person would I be investigating?
2nd person would you be investigating?
3rd person would he/she/it be investigating?
Plural
1st person would we be investigating?
2nd person would you be investigating?
3rd person would they be investigating?
Negative question wouldn't I be investigating?
Singular
1st person wouldn't I be investigating? would I not be investigating?
2nd person wouldn't you be investigating? would you not be investigating?
3rd person wouldn't he/she/it be investigating? would he/she/it not be investigating?
Plural
1st person wouldn't we be investigating? would we not be investigating?
2nd person wouldn't you be investigating? would you not be investigating?
3rd person wouldn't they be investigating? would they not be investigating?
Present perfect I've investigated
Positive I've investigated
Singular
1st person I've investigated I have investigated
2nd person you've investigated you have investigated
3rd person he/she/it's investigated he/she/it has investigated
Plural
1st person we've investigated we have investigated
2nd person you've investigated you have investigated
3rd person they've investigated they have investigated
Negative I haven't investigated
Singular
1st person I haven't investigated I have not investigated
2nd person you haven't investigated you have not investigated
3rd person he/she/it hasn't investigated he/she/it has not investigated
Plural
1st person we haven't investigated we have not investigated
2nd person you haven't investigated you have not investigated
3rd person they haven't investigated they have not investigated
Question have I investigated?
Singular
1st person have I investigated?
2nd person have you investigated?
3rd person has he/she/it investigated?
Plural
1st person have we investigated?
2nd person have you investigated?
3rd person have they investigated?
Negative question haven't I investigated?
Singular
1st person haven't I investigated? have I not investigated?
2nd person haven't you investigated? have you not investigated?
3rd person hasn't he/she/it investigated? has he/she/it not investigated?
Plural
1st person haven't we investigated? have we not investigated?
2nd person haven't you investigated? have you not investigated?
3rd person haven't they investigated? have they not investigated?
Past perfect I had investigated
Positive I had investigated
Singular
1st person I had investigated
2nd person you had investigated
3rd person he/she/it had investigated
Plural
1st person we had investigated
2nd person you had investigated
3rd person they had investigated
Negative I hadn't investigated
Singular
1st person I hadn't investigated I had not investigated
2nd person you hadn't investigated you had not investigated
3rd person he/she/it hadn't investigated he/she/it had not investigated
Plural
1st person we hadn't investigated we had not investigated
2nd person you hadn't investigated you had not investigated
3rd person they hadn't investigated they had not investigated
Question had I investigated?
Singular
1st person had I investigated?
2nd person had you investigated?
3rd person had he/she/it investigated?
Plural
1st person had we investigated?
2nd person had you investigated?
3rd person had they investigated?
Negative question hadn't I investigated?
Singular
1st person hadn't I investigated? had I not investigated?
2nd person hadn't you investigated? had you not investigated?
3rd person hadn't he/she/it investigated? had he/she/it not investigated?
Plural
1st person hadn't we investigated? had we not investigated?
2nd person hadn't you investigated? had you not investigated?
3rd person hadn't they investigated? had they not investigated?
Future perfect I'll have investigated
Positive I'll have investigated
Singular
1st person I'll have investigated I will have investigated
2nd person you'll have investigated you will have investigated
3rd person he/she/it'll have investigated he/she/it will have investigated
Plural
1st person we'll have investigated we will have investigated
2nd person you'll have investigated you will have investigated
3rd person they'll have investigated they will have investigated
Negative I won't have investigated
Singular
1st person I won't have investigated I will not have investigated
2nd person you won't have investigated you will not have investigated
3rd person he/she/it won't have investigated he/she/it will not have investigated
Plural
1st person we won't have investigated we will not have investigated
2nd person you won't have investigated you will not have investigated
3rd person they won't have investigated they will not have investigated
Question +'ll I have investigated?
Singular
1st person +'ll I have investigated? will I have investigated?
2nd person +'ll you have investigated? will you have investigated?
3rd person +'ll he/she/it have investigated? will he/she/it have investigated?
Plural
1st person +'ll we have investigated? will we have investigated?
2nd person +'ll you have investigated? will you have investigated?
3rd person +'ll they have investigated? will they have investigated?
Negative question won't I have investigated?
Singular
1st person won't I have investigated? will I not have investigated?
2nd person won't you have investigated? will you not have investigated?
3rd person won't he/she/it have investigated? will he/she/it not have investigated?
Plural
1st person won't we have investigated? will we not have investigated?
2nd person won't you have investigated? will you not have investigated?
3rd person won't they have investigated? will they not have investigated?
Conditional perfect I'd have investigated
Positive I'd have investigated
Singular
1st person I'd have investigated I would have investigated
2nd person you'd have investigated you would have investigated
3rd person he/she/it'd have investigated he/she/it would have investigated
Plural
1st person we'd have investigated we would have investigated
2nd person you'd have investigated you would have investigated
3rd person they'd have investigated they would have investigated
Negative I wouldn't have investigated
Singular
1st person I wouldn't have investigated I would not have investigated
2nd person you wouldn't have investigated you would not have investigated
3rd person he/she/it wouldn't have investigated he/she/it would not have investigated
Plural
1st person we wouldn't have investigated we would not have investigated
2nd person you wouldn't have investigated you would not have investigated
3rd person they wouldn't have investigated they would not have investigated
Question would I have investigated?
Singular
1st person would I have investigated?
2nd person would you have investigated?
3rd person would he/she/it have investigated?
Plural
1st person would we have investigated?
2nd person would you have investigated?
3rd person would they have investigated?
Negative question wouldn't I have investigated?
Singular
1st person wouldn't I have investigated? would I not have investigated?
2nd person wouldn't you have investigated? would you not have investigated?
3rd person wouldn't he/she/it have investigated? would he/she/it not have investigated?
Plural
1st person wouldn't we have investigated? would we not have investigated?
2nd person wouldn't you have investigated? would you not have investigated?
3rd person wouldn't they have investigated? would they not have investigated?
Imperative investigate!
Positive
you investigate!
we let's investigate!
Negative
you don't investigate!
we let's not investigate!
Examples investigate examples
How do I use investigate in a sentence?
Simple sentences
The farmer that lived nearby came to investigate.
To investigate the incident would take us at least three weeks.
A committee has been set up to investigate the problem.
They are going to investigate the affair.
Investigate thoroughly the bushes where the enemy may be hiding.
I'm going to investigate this case.
I propose to investigate the vegetation of the island in great detail.
They investigate whether the fingerprints found on the door were the thief's.
The police is trying to investigate the crime.
Investigate the cause of it.
We'll investigate the matter.
The police will investigate that case.
It's my business to investigate such things.
He works at a scientific institute where linguists, literature scholars, historians, sociologists, economists, and other scholars investigate everything that has to do with gnomes.
Let's investigate.
We will investigate the problem and deal with it as we see fit.
The police promised to investigate the matter.
Movie subtitles
We cannot trust the Coast Guard to investigate itself.
I'm going to investigate.
Investigate what?
What's to investigate?
At dawn Hutter set out to investigate the horrors of the previous nights.
Kravtsov decided to investigate on his own the case of the lost sugar.
We're only trying to investigate matters, miss.
There's nothing to investigate.
There's something down here that I have to investigate. and Jerry thinks that I.
What are you doing to investigate it?
Tell him investigate.
Well, let's investigate.
Well, hadn't we better investigate?
I ought to investigate.
Anyhow, we'll investigate it.
However, to please her, I thought you might investigate the matter quietly.
They asked us to investigate a case and we did!
Always investigate.
Let's investigate.
If you'd give me a chance to investigate.
Investigate?
And however much I investigate, I'll never find the culprit.
We'll investigate later.
Captain Curtis has been sent from Washington. To investigate us.
But I've been sent here to investigate an accident.
She sent Hilda to investigate the fire.
Once Wheaton tells his story and they investigate your record, 47 marshals will be here and you'II end up in prison.
The Senate will investigate, naturally, but I don't think we have to fear that.
Investigate it.
I say. even so, there's also a need to re-investigate properly, there must be no mistakes. But even if it's the United States, there's also no reason to suddenly do this!
It has no authority to arrest humans but it can investigate, so I think it'd be useful to you.
Investigate holdup at 2411 Roxbury Hills Drive.
Yes, but they investigate the-these swindles.
No, Alex and I want to investigate Black Island and get acquainted with the spooks.
Well investigate some place else then!
News and current affairs
Many citizens believe, rightly, that their mass media are failing to investigate and document abuses.
And then those who bought these mortgages never bothered to investigate their underlying value - a spectacular abdication of managerial responsibility.
Medical centers and clinics would be expected to investigate the cause of ailments in a large number of their patients, even in cases where the symptoms seem common.
Chen asked him to investigate abuses against him and his family.
The next step is to investigate how efficient this treatment is in human patients.
It is also why a free press that reports these problems, congressional hearings that investigate them, and a recent set of Supreme Court decisions that give detainees legal recourse are also so important.
But the government refused to investigate and did nothing with the information.
The European Union established a scientific committee to investigate animal-welfare issues on farms, and the committee recommended banning the battery cage, along with some other forms of close confinement of pigs and calves.
None of us are surprised that the police are unwilling to investigate my car's explosion.
It has jurisdiction only insofar as national governments fail to investigate and, if appropriate, prosecute a case in good faith.
There is much speculation about the reasoning behind the government's decisions in May to dismiss the pro-Hezbollah chief of airport security and investigate Hezbollah's private telecommunications network, which sparked the confrontations.
To be sure, in the laboratory, scientists use animals in controlled experimental conditions to investigate the workings of toxic agents.
The raid - by heavily armed and masked men! - was allegedly carried out to investigate unlawful actions by the company's personnel.
Other bodies want to revive the idea of creating an international tribunal to investigate war crimes in Chechnya.
That decision demonstrated, for the first time, that there was an institution that could investigate and prosecute the most serious international crimes regardless of where they occur.
Their crime was to investigate cases of corruption by local government officials that were linked to the deaths of tens of thousands of students in the Sichuan earthquake of May 2008.
Indeed, pharmaceutical companies have already begun to investigate other NMDA-receptor antagonists, together with drugs that act on a different part of the glutamate system, as possible treatments for depression.
Indeed, including aggression would have required me to investigate and potentially prosecute the decision to go to war - inherently a profoundly political decision.
The Uppsala police force that is now investigating Assange either failed to or refused to investigate effectively the sadistic rapist with whom they worked every day.
Why investigate and report this scandal?
Central authorities did not investigate the Linyi abuses until news of the harassment of Chen Guangcheng - and his abduction with the help of Beijing police - spread into international media.
But a vulnerable economy dependent on external credit has only helped increase pressure on Sri Lanka to investigate allegations of war crimes and crimes against humanity.