SIMPLE PRESENT
Affirmative
- I modify
- you modify
- she/he/it modifies
- we modify
- you modify
- they modify
Negative
- I do not modify
- you do not modify
- she/he/it does not modify
- we do not modify
- you do not modify
- they do not modify
Interrogative
- do I modify ?
- do you modify ?
- does she/he/it modify ?
- do we modify ?
- do you modify ?
- do they modify ?
Negative - Interrogative
- do I not modify ?
- do you not modify ?
- does she/he/it not modify ?
- do we not modify ?
- do you not modify ?
- do they not modify ?
PRESENT CONTINUOUS
Affirmative
- I am modifying
- you are modifying
- she/he/it is modifying
- we are modifying
- you are modifying
- they are modifying
Negative
- I am not modifying
- you are not modifying
- she/he/it is not modifying
- we are not modifying
- you are not modifying
- they are not modifying
Interrogative
- am I modifying ?
- are you modifying ?
- is she/he/it modifying ?
- are we modifying ?
- are you modifying ?
- are they modifying ?
Negative - Interrogative
- am I not modifying ?
- are you not modifying ?
- is she/he/it not modifying ?
- are we not modifying ?
- are you not modifying ?
- are they not modifying ?
SIMPLE PAST
Affirmative
- I modified
- you modified
- she/he/it modified
- we modified
- you modified
- they modified
Negative
- I did not modify
- you did not modify
- she/he/it did not modify
- we did not modify
- you did not modify
- they did not modify
Interrogative
- did I modify ?
- did you modify ?
- did she/he/it modify ?
- did we modify ?
- did you modify ?
- did they modify ?
Negative - Interrogative
- did I not modify ?
- did you not modify ?
- did she/he/it not modify ?
- did we not modify ?
- did you not modify ?
- did they not modify ?
PRESENT PERFECT
Affirmative
- I have modified
- you have modified
- she/he/it has modified
- we have modified
- you have modified
- they have modified
Negative
- I have not modified
- you have not modified
- she/he/it has not modified
- we have not modified
- you have not modified
- they have not modified
Interrogative
- have I modified ?
- have you modified ?
- has she/he/it modified ?
- have we modified ?
- have you modified ?
- have they modified ?
Negative - Interrogative
- have I not modified ?
- have you not modified ?
- has she/he/it not modified ?
- have we not modified ?
- have you not modified ?
- have they not modified ?
PAST CONTINUOUS
Affirmative
- I was modifying
- you were modifying
- she/he/it was modifying
- we were modifying
- you were modifying
- they were modifying
Negative
- I was not modifying
- you were not modifying
- she/he/it was not modifying
- you were not modifying
- you were not modifying
- they were not modifying
Interrogative
- was I modifying ?
- were you modifying ?
- was she/he/it modifying ?
- were we modifying ?
- were you modifying ?
- were they modifying ?
Negative - Interrogative
- was I not modifying ?
- were you not modifying ?
- was she/he/it not modifying ?
- were we not modifying ?
- were you not modifying ?
- were they not modifying ?
PRESENT PERFECT CONTINUOUS
Affirmative
- I have been modifying
- you have been modifying
- she/he/it has been modifying
- we have been modifying
- you have been modifying
- they have been modifying
Negative
- I have not been modifying
- you have not been modifying
- she/he/it has not been modifying
- we have not been modifying
- you have not been modifying
- they have not been modifying
Interrogative
- have I been modifying ?
- have you been modifying ?
- has she/he/it been modifying ?
- have we been modifying ?
- have you been modifying ?
- have they been modifying ?
Negative - Interrogative
- have I not been modifying ?
- have you not been modifying ?
- has she/he/it not been modifying ?
- have we not been modifying ?
- have you not been modifying ?
- have they not been modifying ?
PAST PERFECT
Affirmative
- I had modified
- you had modified
- she/he/it had modified
- we had modified
- you had modified
- they had modified
Negative
- I had not modified
- you had not modified
- she/he/it had not modified
- we had not modified
- you had not modified
- they had not modified
Interrogative
- had I modified ?
- had you modified ?
- had she/he/it modified ?
- had we modified ?
- had you modified ?
- had they modified ?
Negative - Interrogative
- had I not modified ?
- had you not modified ?
- had she/he/it not modified ?
- had we not modified ?
- had you not modified ?
- had they not modified ?
PAST PERFECT CONTINUOUS
Affirmative
- I had been modifying
- you had been modifying
- she/he/it had been modifying
- we had been modifying
- you had been modifying
- they had been modifying
Negative
- I had not been modifying
- you had not been modifying
- she/he/it had not been modifying
- we had not been modifying
- you had not been modifying
- they had not been modifying
Interrogative
- had I been modifying ?
- had you been modifying ?
- had she/he/it been modifying ?
- had we been modifying ?
- had you been modifying ?
- had they been modifying ?
Negative - Interrogative
- had I not been modifying ?
- had you not been modifying ?
- had she/he/it not been modifying ?
- had we not been modifying ?
- had you not been modifying ?
- had they not been modifying ?