SIMPLE PRESENT
Affirmative
- I fortify
- you fortify
- she/he/it fortifies
- we fortify
- you fortify
- they fortify
Negative
- I do not fortify
- you do not fortify
- she/he/it does not fortify
- we do not fortify
- you do not fortify
- they do not fortify
Interrogative
- do I fortify ?
- do you fortify ?
- does she/he/it fortify ?
- do we fortify ?
- do you fortify ?
- do they fortify ?
Negative - Interrogative
- do I not fortify ?
- do you not fortify ?
- does she/he/it not fortify ?
- do we not fortify ?
- do you not fortify ?
- do they not fortify ?
PRESENT CONTINUOUS
Affirmative
- I am fortifying
- you are fortifying
- she/he/it is fortifying
- we are fortifying
- you are fortifying
- they are fortifying
Negative
- I am not fortifying
- you are not fortifying
- she/he/it is not fortifying
- we are not fortifying
- you are not fortifying
- they are not fortifying
Interrogative
- am I fortifying ?
- are you fortifying ?
- is she/he/it fortifying ?
- are we fortifying ?
- are you fortifying ?
- are they fortifying ?
Negative - Interrogative
- am I not fortifying ?
- are you not fortifying ?
- is she/he/it not fortifying ?
- are we not fortifying ?
- are you not fortifying ?
- are they not fortifying ?
SIMPLE PAST
Affirmative
- I fortified
- you fortified
- she/he/it fortified
- we fortified
- you fortified
- they fortified
Negative
- I did not fortify
- you did not fortify
- she/he/it did not fortify
- we did not fortify
- you did not fortify
- they did not fortify
Interrogative
- did I fortify ?
- did you fortify ?
- did she/he/it fortify ?
- did we fortify ?
- did you fortify ?
- did they fortify ?
Negative - Interrogative
- did I not fortify ?
- did you not fortify ?
- did she/he/it not fortify ?
- did we not fortify ?
- did you not fortify ?
- did they not fortify ?
PRESENT PERFECT
Affirmative
- I have fortified
- you have fortified
- she/he/it has fortified
- we have fortified
- you have fortified
- they have fortified
Negative
- I have not fortified
- you have not fortified
- she/he/it has not fortified
- we have not fortified
- you have not fortified
- they have not fortified
Interrogative
- have I fortified ?
- have you fortified ?
- has she/he/it fortified ?
- have we fortified ?
- have you fortified ?
- have they fortified ?
Negative - Interrogative
- have I not fortified ?
- have you not fortified ?
- has she/he/it not fortified ?
- have we not fortified ?
- have you not fortified ?
- have they not fortified ?
PAST CONTINUOUS
Affirmative
- I was fortifying
- you were fortifying
- she/he/it was fortifying
- we were fortifying
- you were fortifying
- they were fortifying
Negative
- I was not fortifying
- you were not fortifying
- she/he/it was not fortifying
- you were not fortifying
- you were not fortifying
- they were not fortifying
Interrogative
- was I fortifying ?
- were you fortifying ?
- was she/he/it fortifying ?
- were we fortifying ?
- were you fortifying ?
- were they fortifying ?
Negative - Interrogative
- was I not fortifying ?
- were you not fortifying ?
- was she/he/it not fortifying ?
- were we not fortifying ?
- were you not fortifying ?
- were they not fortifying ?
PRESENT PERFECT CONTINUOUS
Affirmative
- I have been fortifying
- you have been fortifying
- she/he/it has been fortifying
- we have been fortifying
- you have been fortifying
- they have been fortifying
Negative
- I have not been fortifying
- you have not been fortifying
- she/he/it has not been fortifying
- we have not been fortifying
- you have not been fortifying
- they have not been fortifying
Interrogative
- have I been fortifying ?
- have you been fortifying ?
- has she/he/it been fortifying ?
- have we been fortifying ?
- have you been fortifying ?
- have they been fortifying ?
Negative - Interrogative
- have I not been fortifying ?
- have you not been fortifying ?
- has she/he/it not been fortifying ?
- have we not been fortifying ?
- have you not been fortifying ?
- have they not been fortifying ?
PAST PERFECT
Affirmative
- I had fortified
- you had fortified
- she/he/it had fortified
- we had fortified
- you had fortified
- they had fortified
Negative
- I had not fortified
- you had not fortified
- she/he/it had not fortified
- we had not fortified
- you had not fortified
- they had not fortified
Interrogative
- had I fortified ?
- had you fortified ?
- had she/he/it fortified ?
- had we fortified ?
- had you fortified ?
- had they fortified ?
Negative - Interrogative
- had I not fortified ?
- had you not fortified ?
- had she/he/it not fortified ?
- had we not fortified ?
- had you not fortified ?
- had they not fortified ?
PAST PERFECT CONTINUOUS
Affirmative
- I had been fortifying
- you had been fortifying
- she/he/it had been fortifying
- we had been fortifying
- you had been fortifying
- they had been fortifying
Negative
- I had not been fortifying
- you had not been fortifying
- she/he/it had not been fortifying
- we had not been fortifying
- you had not been fortifying
- they had not been fortifying
Interrogative
- had I been fortifying ?
- had you been fortifying ?
- had she/he/it been fortifying ?
- had we been fortifying ?
- had you been fortifying ?
- had they been fortifying ?
Negative - Interrogative
- had I not been fortifying ?
- had you not been fortifying ?
- had she/he/it not been fortifying ?
- had we not been fortifying ?
- had you not been fortifying ?
- had they not been fortifying ?