SIMPLE PRESENT
Affirmative
- I study
- you study
- she/he/it studies
- we study
- you study
- they study
Negative
- I do not study
- you do not study
- she/he/it does not study
- we do not study
- you do not study
- they do not study
Interrogative
- do I study ?
- do you study ?
- does she/he/it study ?
- do we study ?
- do you study ?
- do they study ?
Negative - Interrogative
- do I not study ?
- do you not study ?
- does she/he/it not study ?
- do we not study ?
- do you not study ?
- do they not study ?
PRESENT CONTINUOUS
Affirmative
- I am studying
- you are studying
- she/he/it is studying
- we are studying
- you are studying
- they are studying
Negative
- I am not studying
- you are not studying
- she/he/it is not studying
- we are not studying
- you are not studying
- they are not studying
Interrogative
- am I studying ?
- are you studying ?
- is she/he/it studying ?
- are we studying ?
- are you studying ?
- are they studying ?
Negative - Interrogative
- am I not studying ?
- are you not studying ?
- is she/he/it not studying ?
- are we not studying ?
- are you not studying ?
- are they not studying ?
SIMPLE PAST
Affirmative
- I studied
- you studied
- she/he/it studied
- we studied
- you studied
- they studied
Negative
- I did not study
- you did not study
- she/he/it did not study
- we did not study
- you did not study
- they did not study
Interrogative
- did I study ?
- did you study ?
- did she/he/it study ?
- did we study ?
- did you study ?
- did they study ?
Negative - Interrogative
- did I not study ?
- did you not study ?
- did she/he/it not study ?
- did we not study ?
- did you not study ?
- did they not study ?
PRESENT PERFECT
Affirmative
- I have studied
- you have studied
- she/he/it has studied
- we have studied
- you have studied
- they have studied
Negative
- I have not studied
- you have not studied
- she/he/it has not studied
- we have not studied
- you have not studied
- they have not studied
Interrogative
- have I studied ?
- have you studied ?
- has she/he/it studied ?
- have we studied ?
- have you studied ?
- have they studied ?
Negative - Interrogative
- have I not studied ?
- have you not studied ?
- has she/he/it not studied ?
- have we not studied ?
- have you not studied ?
- have they not studied ?
PAST CONTINUOUS
Affirmative
- I was studying
- you were studying
- she/he/it was studying
- we were studying
- you were studying
- they were studying
Negative
- I was not studying
- you were not studying
- she/he/it was not studying
- you were not studying
- you were not studying
- they were not studying
Interrogative
- was I studying ?
- were you studying ?
- was she/he/it studying ?
- were we studying ?
- were you studying ?
- were they studying ?
Negative - Interrogative
- was I not studying ?
- were you not studying ?
- was she/he/it not studying ?
- were we not studying ?
- were you not studying ?
- were they not studying ?
PRESENT PERFECT CONTINUOUS
Affirmative
- I have been studying
- you have been studying
- she/he/it has been studying
- we have been studying
- you have been studying
- they have been studying
Negative
- I have not been studying
- you have not been studying
- she/he/it has not been studying
- we have not been studying
- you have not been studying
- they have not been studying
Interrogative
- have I been studying ?
- have you been studying ?
- has she/he/it been studying ?
- have we been studying ?
- have you been studying ?
- have they been studying ?
Negative - Interrogative
- have I not been studying ?
- have you not been studying ?
- has she/he/it not been studying ?
- have we not been studying ?
- have you not been studying ?
- have they not been studying ?
PAST PERFECT
Affirmative
- I had studied
- you had studied
- she/he/it had studied
- we had studied
- you had studied
- they had studied
Negative
- I had not studied
- you had not studied
- she/he/it had not studied
- we had not studied
- you had not studied
- they had not studied
Interrogative
- had I studied ?
- had you studied ?
- had she/he/it studied ?
- had we studied ?
- had you studied ?
- had they studied ?
Negative - Interrogative
- had I not studied ?
- had you not studied ?
- had she/he/it not studied ?
- had we not studied ?
- had you not studied ?
- had they not studied ?
PAST PERFECT CONTINUOUS
Affirmative
- I had been studying
- you had been studying
- she/he/it had been studying
- we had been studying
- you had been studying
- they had been studying
Negative
- I had not been studying
- you had not been studying
- she/he/it had not been studying
- we had not been studying
- you had not been studying
- they had not been studying
Interrogative
- had I been studying ?
- had you been studying ?
- had she/he/it been studying ?
- had we been studying ?
- had you been studying ?
- had they been studying ?
Negative - Interrogative
- had I not been studying ?
- had you not been studying ?
- had she/he/it not been studying ?
- had we not been studying ?
- had you not been studying ?
- had they not been studying ?