SIMPLE PRESENT
Affirmative
- I postdate
- you postdate
- she/he/it postdates
- we postdate
- you postdate
- they postdate
Negative
- I do not postdate
- you do not postdate
- she/he/it does not postdate
- we do not postdate
- you do not postdate
- they do not postdate
Interrogative
- do I postdate ?
- do you postdate ?
- does she/he/it postdate ?
- do we postdate ?
- do you postdate ?
- do they postdate ?
Negative - Interrogative
- do I not postdate ?
- do you not postdate ?
- does she/he/it not postdate ?
- do we not postdate ?
- do you not postdate ?
- do they not postdate ?
PRESENT CONTINUOUS
Affirmative
- I am postdating
- you are postdating
- she/he/it is postdating
- we are postdating
- you are postdating
- they are postdating
Negative
- I am not postdating
- you are not postdating
- she/he/it is not postdating
- we are not postdating
- you are not postdating
- they are not postdating
Interrogative
- am I postdating ?
- are you postdating ?
- is she/he/it postdating ?
- are we postdating ?
- are you postdating ?
- are they postdating ?
Negative - Interrogative
- am I not postdating ?
- are you not postdating ?
- is she/he/it not postdating ?
- are we not postdating ?
- are you not postdating ?
- are they not postdating ?
SIMPLE PAST
Affirmative
- I postdated
- you postdated
- she/he/it postdated
- we postdated
- you postdated
- they postdated
Negative
- I did not postdate
- you did not postdate
- she/he/it did not postdate
- we did not postdate
- you did not postdate
- they did not postdate
Interrogative
- did I postdate ?
- did you postdate ?
- did she/he/it postdate ?
- did we postdate ?
- did you postdate ?
- did they postdate ?
Negative - Interrogative
- did I not postdate ?
- did you not postdate ?
- did she/he/it not postdate ?
- did we not postdate ?
- did you not postdate ?
- did they not postdate ?
PRESENT PERFECT
Affirmative
- I have postdated
- you have postdated
- she/he/it has postdated
- we have postdated
- you have postdated
- they have postdated
Negative
- I have not postdated
- you have not postdated
- she/he/it has not postdated
- we have not postdated
- you have not postdated
- they have not postdated
Interrogative
- have I postdated ?
- have you postdated ?
- has she/he/it postdated ?
- have we postdated ?
- have you postdated ?
- have they postdated ?
Negative - Interrogative
- have I not postdated ?
- have you not postdated ?
- has she/he/it not postdated ?
- have we not postdated ?
- have you not postdated ?
- have they not postdated ?
PAST CONTINUOUS
Affirmative
- I was postdating
- you were postdating
- she/he/it was postdating
- we were postdating
- you were postdating
- they were postdating
Negative
- I was not postdating
- you were not postdating
- she/he/it was not postdating
- you were not postdating
- you were not postdating
- they were not postdating
Interrogative
- was I postdating ?
- were you postdating ?
- was she/he/it postdating ?
- were we postdating ?
- were you postdating ?
- were they postdating ?
Negative - Interrogative
- was I not postdating ?
- were you not postdating ?
- was she/he/it not postdating ?
- were we not postdating ?
- were you not postdating ?
- were they not postdating ?
PRESENT PERFECT CONTINUOUS
Affirmative
- I have been postdating
- you have been postdating
- she/he/it has been postdating
- we have been postdating
- you have been postdating
- they have been postdating
Negative
- I have not been postdating
- you have not been postdating
- she/he/it has not been postdating
- we have not been postdating
- you have not been postdating
- they have not been postdating
Interrogative
- have I been postdating ?
- have you been postdating ?
- has she/he/it been postdating ?
- have we been postdating ?
- have you been postdating ?
- have they been postdating ?
Negative - Interrogative
- have I not been postdating ?
- have you not been postdating ?
- has she/he/it not been postdating ?
- have we not been postdating ?
- have you not been postdating ?
- have they not been postdating ?
PAST PERFECT
Affirmative
- I had postdated
- you had postdated
- she/he/it had postdated
- we had postdated
- you had postdated
- they had postdated
Negative
- I had not postdated
- you had not postdated
- she/he/it had not postdated
- we had not postdated
- you had not postdated
- they had not postdated
Interrogative
- had I postdated ?
- had you postdated ?
- had she/he/it postdated ?
- had we postdated ?
- had you postdated ?
- had they postdated ?
Negative - Interrogative
- had I not postdated ?
- had you not postdated ?
- had she/he/it not postdated ?
- had we not postdated ?
- had you not postdated ?
- had they not postdated ?
PAST PERFECT CONTINUOUS
Affirmative
- I had been postdating
- you had been postdating
- she/he/it had been postdating
- we had been postdating
- you had been postdating
- they had been postdating
Negative
- I had not been postdating
- you had not been postdating
- she/he/it had not been postdating
- we had not been postdating
- you had not been postdating
- they had not been postdating
Interrogative
- had I been postdating ?
- had you been postdating ?
- had she/he/it been postdating ?
- had we been postdating ?
- had you been postdating ?
- had they been postdating ?
Negative - Interrogative
- had I not been postdating ?
- had you not been postdating ?
- had she/he/it not been postdating ?
- had we not been postdating ?
- had you not been postdating ?
- had they not been postdating ?