SIMPLE PRESENT
Affirmative
- I stamp
- you stamp
- she/he/it stamps
- we stamp
- you stamp
- they stamp
Negative
- I do not stamp
- you do not stamp
- she/he/it does not stamp
- we do not stamp
- you do not stamp
- they do not stamp
Interrogative
- do I stamp ?
- do you stamp ?
- does she/he/it stamp ?
- do we stamp ?
- do you stamp ?
- do they stamp ?
Negative - Interrogative
- do I not stamp ?
- do you not stamp ?
- does she/he/it not stamp ?
- do we not stamp ?
- do you not stamp ?
- do they not stamp ?
PRESENT CONTINUOUS
Affirmative
- I am stamping
- you are stamping
- she/he/it is stamping
- we are stamping
- you are stamping
- they are stamping
Negative
- I am not stamping
- you are not stamping
- she/he/it is not stamping
- we are not stamping
- you are not stamping
- they are not stamping
Interrogative
- am I stamping ?
- are you stamping ?
- is she/he/it stamping ?
- are we stamping ?
- are you stamping ?
- are they stamping ?
Negative - Interrogative
- am I not stamping ?
- are you not stamping ?
- is she/he/it not stamping ?
- are we not stamping ?
- are you not stamping ?
- are they not stamping ?
SIMPLE PAST
Affirmative
- I stamped
- you stamped
- she/he/it stamped
- we stamped
- you stamped
- they stamped
Negative
- I did not stamp
- you did not stamp
- she/he/it did not stamp
- we did not stamp
- you did not stamp
- they did not stamp
Interrogative
- did I stamp ?
- did you stamp ?
- did she/he/it stamp ?
- did we stamp ?
- did you stamp ?
- did they stamp ?
Negative - Interrogative
- did I not stamp ?
- did you not stamp ?
- did she/he/it not stamp ?
- did we not stamp ?
- did you not stamp ?
- did they not stamp ?
PRESENT PERFECT
Affirmative
- I have stamped
- you have stamped
- she/he/it has stamped
- we have stamped
- you have stamped
- they have stamped
Negative
- I have not stamped
- you have not stamped
- she/he/it has not stamped
- we have not stamped
- you have not stamped
- they have not stamped
Interrogative
- have I stamped ?
- have you stamped ?
- has she/he/it stamped ?
- have we stamped ?
- have you stamped ?
- have they stamped ?
Negative - Interrogative
- have I not stamped ?
- have you not stamped ?
- has she/he/it not stamped ?
- have we not stamped ?
- have you not stamped ?
- have they not stamped ?
PAST CONTINUOUS
Affirmative
- I was stamping
- you were stamping
- she/he/it was stamping
- we were stamping
- you were stamping
- they were stamping
Negative
- I was not stamping
- you were not stamping
- she/he/it was not stamping
- you were not stamping
- you were not stamping
- they were not stamping
Interrogative
- was I stamping ?
- were you stamping ?
- was she/he/it stamping ?
- were we stamping ?
- were you stamping ?
- were they stamping ?
Negative - Interrogative
- was I not stamping ?
- were you not stamping ?
- was she/he/it not stamping ?
- were we not stamping ?
- were you not stamping ?
- were they not stamping ?
PRESENT PERFECT CONTINUOUS
Affirmative
- I have been stamping
- you have been stamping
- she/he/it has been stamping
- we have been stamping
- you have been stamping
- they have been stamping
Negative
- I have not been stamping
- you have not been stamping
- she/he/it has not been stamping
- we have not been stamping
- you have not been stamping
- they have not been stamping
Interrogative
- have I been stamping ?
- have you been stamping ?
- has she/he/it been stamping ?
- have we been stamping ?
- have you been stamping ?
- have they been stamping ?
Negative - Interrogative
- have I not been stamping ?
- have you not been stamping ?
- has she/he/it not been stamping ?
- have we not been stamping ?
- have you not been stamping ?
- have they not been stamping ?
PAST PERFECT
Affirmative
- I had stamped
- you had stamped
- she/he/it had stamped
- we had stamped
- you had stamped
- they had stamped
Negative
- I had not stamped
- you had not stamped
- she/he/it had not stamped
- we had not stamped
- you had not stamped
- they had not stamped
Interrogative
- had I stamped ?
- had you stamped ?
- had she/he/it stamped ?
- had we stamped ?
- had you stamped ?
- had they stamped ?
Negative - Interrogative
- had I not stamped ?
- had you not stamped ?
- had she/he/it not stamped ?
- had we not stamped ?
- had you not stamped ?
- had they not stamped ?
PAST PERFECT CONTINUOUS
Affirmative
- I had been stamping
- you had been stamping
- she/he/it had been stamping
- we had been stamping
- you had been stamping
- they had been stamping
Negative
- I had not been stamping
- you had not been stamping
- she/he/it had not been stamping
- we had not been stamping
- you had not been stamping
- they had not been stamping
Interrogative
- had I been stamping ?
- had you been stamping ?
- had she/he/it been stamping ?
- had we been stamping ?
- had you been stamping ?
- had they been stamping ?
Negative - Interrogative
- had I not been stamping ?
- had you not been stamping ?
- had she/he/it not been stamping ?
- had we not been stamping ?
- had you not been stamping ?
- had they not been stamping ?