SIMPLE PRESENT
Affirmative
- I harrow
- you harrow
- she/he/it harrows
- we harrow
- you harrow
- they harrow
Negative
- I do not harrow
- you do not harrow
- she/he/it does not harrow
- we do not harrow
- you do not harrow
- they do not harrow
Interrogative
- do I harrow ?
- do you harrow ?
- does she/he/it harrow ?
- do we harrow ?
- do you harrow ?
- do they harrow ?
Negative - Interrogative
- do I not harrow ?
- do you not harrow ?
- does she/he/it not harrow ?
- do we not harrow ?
- do you not harrow ?
- do they not harrow ?
PRESENT CONTINUOUS
Affirmative
- I am harrowing
- you are harrowing
- she/he/it is harrowing
- we are harrowing
- you are harrowing
- they are harrowing
Negative
- I am not harrowing
- you are not harrowing
- she/he/it is not harrowing
- we are not harrowing
- you are not harrowing
- they are not harrowing
Interrogative
- am I harrowing ?
- are you harrowing ?
- is she/he/it harrowing ?
- are we harrowing ?
- are you harrowing ?
- are they harrowing ?
Negative - Interrogative
- am I not harrowing ?
- are you not harrowing ?
- is she/he/it not harrowing ?
- are we not harrowing ?
- are you not harrowing ?
- are they not harrowing ?
SIMPLE PAST
Affirmative
- I harrowed
- you harrowed
- she/he/it harrowed
- we harrowed
- you harrowed
- they harrowed
Negative
- I did not harrow
- you did not harrow
- she/he/it did not harrow
- we did not harrow
- you did not harrow
- they did not harrow
Interrogative
- did I harrow ?
- did you harrow ?
- did she/he/it harrow ?
- did we harrow ?
- did you harrow ?
- did they harrow ?
Negative - Interrogative
- did I not harrow ?
- did you not harrow ?
- did she/he/it not harrow ?
- did we not harrow ?
- did you not harrow ?
- did they not harrow ?
PRESENT PERFECT
Affirmative
- I have harrowed
- you have harrowed
- she/he/it has harrowed
- we have harrowed
- you have harrowed
- they have harrowed
Negative
- I have not harrowed
- you have not harrowed
- she/he/it has not harrowed
- we have not harrowed
- you have not harrowed
- they have not harrowed
Interrogative
- have I harrowed ?
- have you harrowed ?
- has she/he/it harrowed ?
- have we harrowed ?
- have you harrowed ?
- have they harrowed ?
Negative - Interrogative
- have I not harrowed ?
- have you not harrowed ?
- has she/he/it not harrowed ?
- have we not harrowed ?
- have you not harrowed ?
- have they not harrowed ?
PAST CONTINUOUS
Affirmative
- I was harrowing
- you were harrowing
- she/he/it was harrowing
- we were harrowing
- you were harrowing
- they were harrowing
Negative
- I was not harrowing
- you were not harrowing
- she/he/it was not harrowing
- you were not harrowing
- you were not harrowing
- they were not harrowing
Interrogative
- was I harrowing ?
- were you harrowing ?
- was she/he/it harrowing ?
- were we harrowing ?
- were you harrowing ?
- were they harrowing ?
Negative - Interrogative
- was I not harrowing ?
- were you not harrowing ?
- was she/he/it not harrowing ?
- were we not harrowing ?
- were you not harrowing ?
- were they not harrowing ?
PRESENT PERFECT CONTINUOUS
Affirmative
- I have been harrowing
- you have been harrowing
- she/he/it has been harrowing
- we have been harrowing
- you have been harrowing
- they have been harrowing
Negative
- I have not been harrowing
- you have not been harrowing
- she/he/it has not been harrowing
- we have not been harrowing
- you have not been harrowing
- they have not been harrowing
Interrogative
- have I been harrowing ?
- have you been harrowing ?
- has she/he/it been harrowing ?
- have we been harrowing ?
- have you been harrowing ?
- have they been harrowing ?
Negative - Interrogative
- have I not been harrowing ?
- have you not been harrowing ?
- has she/he/it not been harrowing ?
- have we not been harrowing ?
- have you not been harrowing ?
- have they not been harrowing ?
PAST PERFECT
Affirmative
- I had harrowed
- you had harrowed
- she/he/it had harrowed
- we had harrowed
- you had harrowed
- they had harrowed
Negative
- I had not harrowed
- you had not harrowed
- she/he/it had not harrowed
- we had not harrowed
- you had not harrowed
- they had not harrowed
Interrogative
- had I harrowed ?
- had you harrowed ?
- had she/he/it harrowed ?
- had we harrowed ?
- had you harrowed ?
- had they harrowed ?
Negative - Interrogative
- had I not harrowed ?
- had you not harrowed ?
- had she/he/it not harrowed ?
- had we not harrowed ?
- had you not harrowed ?
- had they not harrowed ?
PAST PERFECT CONTINUOUS
Affirmative
- I had been harrowing
- you had been harrowing
- she/he/it had been harrowing
- we had been harrowing
- you had been harrowing
- they had been harrowing
Negative
- I had not been harrowing
- you had not been harrowing
- she/he/it had not been harrowing
- we had not been harrowing
- you had not been harrowing
- they had not been harrowing
Interrogative
- had I been harrowing ?
- had you been harrowing ?
- had she/he/it been harrowing ?
- had we been harrowing ?
- had you been harrowing ?
- had they been harrowing ?
Negative - Interrogative
- had I not been harrowing ?
- had you not been harrowing ?
- had she/he/it not been harrowing ?
- had we not been harrowing ?
- had you not been harrowing ?
- had they not been harrowing ?