EN.png investigate

SIMPLE PRESENT

Affirmative

  • I investigate
  • you investigate
  • she/he/it investigates
  • we investigate
  • you investigate
  • they investigate

Negative

  • I do not investigate
  • you do not investigate
  • she/he/it does not investigate
  • we do not investigate
  • you do not investigate
  • they do not investigate
 

Interrogative

  • do I investigate ?
  • do you investigate ?
  • does she/he/it investigate ?
  • do we investigate ?
  • do you investigate ?
  • do they investigate ?

Negative - Interrogative

  • do I not investigate ?
  • do you not investigate ?
  • does she/he/it not investigate ?
  • do we not investigate ?
  • do you not investigate ?
  • do they not investigate ?

PRESENT CONTINUOUS

Affirmative

  • I am investigating
  • you are investigating
  • she/he/it is investigating
  • we are investigating
  • you are investigating
  • they are investigating

Negative

  • I am not investigating
  • you are not investigating
  • she/he/it is not investigating
  • we are not investigating
  • you are not investigating
  • they are not investigating
 

Interrogative

  • am I investigating ?
  • are you investigating ?
  • is she/he/it investigating ?
  • are we investigating ?
  • are you investigating ?
  • are they investigating ?

Negative - Interrogative

  • am I not investigating ?
  • are you not investigating ?
  • is she/he/it not investigating ?
  • are we not investigating ?
  • are you not investigating ?
  • are they not investigating ?

SIMPLE PAST

Affirmative

  • I investigated
  • you investigated
  • she/he/it investigated
  • we investigated
  • you investigated
  • they investigated

Negative

  • I did not investigate
  • you did not investigate
  • she/he/it did not investigate
  • we did not investigate
  • you did not investigate
  • they did not investigate
 

Interrogative

  • did I investigate ?
  • did you investigate ?
  • did she/he/it investigate ?
  • did we investigate ?
  • did you investigate ?
  • did they investigate ?

Negative - Interrogative

  • did I not investigate ?
  • did you not investigate ?
  • did she/he/it not investigate ?
  • did we not investigate ?
  • did you not investigate ?
  • did they not investigate ?

PRESENT PERFECT

Affirmative

  • I have investigated
  • you have investigated
  • she/he/it has investigated
  • we have investigated
  • you have investigated
  • they have investigated

Negative

  • I have not investigated
  • you have not investigated
  • she/he/it has not investigated
  • we have not investigated
  • you have not investigated
  • they have not investigated
 

Interrogative

  • have I investigated ?
  • have you investigated ?
  • has she/he/it investigated ?
  • have we investigated ?
  • have you investigated ?
  • have they investigated ?

Negative - Interrogative

  • have I not investigated ?
  • have you not investigated ?
  • has she/he/it not investigated ?
  • have we not investigated ?
  • have you not investigated ?
  • have they not investigated ?

PAST CONTINUOUS

Affirmative

  • I was investigating
  • you were investigating
  • she/he/it was investigating
  • we were investigating
  • you were investigating
  • they were investigating

Negative

  • I was not investigating
  • you were not investigating
  • she/he/it was not investigating
  • you were not investigating
  • you were not investigating
  • they were not investigating
 

Interrogative

  • was I investigating ?
  • were you investigating ?
  • was she/he/it investigating ?
  • were we investigating ?
  • were you investigating ?
  • were they investigating ?

Negative - Interrogative

  • was I not investigating ?
  • were you not investigating ?
  • was she/he/it not investigating ?
  • were we not investigating ?
  • were you not investigating ?
  • were they not investigating ?

PRESENT PERFECT CONTINUOUS

Affirmative

  • I have been investigating
  • you have been investigating
  • she/he/it has been investigating
  • we have been investigating
  • you have been investigating
  • they have been investigating

Negative

  • I have not been investigating
  • you have not been investigating
  • she/he/it has not been investigating
  • we have not been investigating
  • you have not been investigating
  • they have not been investigating
 

Interrogative

  • have I been investigating ?
  • have you been investigating ?
  • has she/he/it been investigating ?
  • have we been investigating ?
  • have you been investigating ?
  • have they been investigating ?

Negative - Interrogative

  • have I not been investigating ?
  • have you not been investigating ?
  • has she/he/it not been investigating ?
  • have we not been investigating ?
  • have you not been investigating ?
  • have they not been investigating ?

PAST PERFECT

Affirmative

  • I had investigated
  • you had investigated
  • she/he/it had investigated
  • we had investigated
  • you had investigated
  • they had investigated

Negative

  • I had not investigated
  • you had not investigated
  • she/he/it had not investigated
  • we had not investigated
  • you had not investigated
  • they had not investigated
 

Interrogative

  • had I investigated ?
  • had you investigated ?
  • had she/he/it investigated ?
  • had we investigated ?
  • had you investigated ?
  • had they investigated ?

Negative - Interrogative

  • had I not investigated ?
  • had you not investigated ?
  • had she/he/it not investigated ?
  • had we not investigated ?
  • had you not investigated ?
  • had they not investigated ?

PAST PERFECT CONTINUOUS

Affirmative

  • I had been investigating
  • you had been investigating
  • she/he/it had been investigating
  • we had been investigating
  • you had been investigating
  • they had been investigating

Negative

  • I had not been investigating
  • you had not been investigating
  • she/he/it had not been investigating
  • we had not been investigating
  • you had not been investigating
  • they had not been investigating
 

Interrogative

  • had I been investigating ?
  • had you been investigating ?
  • had she/he/it been investigating ?
  • had we been investigating ?
  • had you been investigating ?
  • had they been investigating ?

Negative - Interrogative

  • had I not been investigating ?
  • had you not been investigating ?
  • had she/he/it not been investigating ?
  • had we not been investigating ?
  • had you not been investigating ?
  • had they not been investigating ?