SIMPLE PRESENT

Affirmative

• I knap
• you knap
• she/he/it knaps
• we knap
• you knap
• they knap

Negative

• I do not knap
• you do not knap
• she/he/it does not knap
• we do not knap
• you do not knap
• they do not knap

Interrogative

• do I knap ?
• do you knap ?
• does she/he/it knap ?
• do we knap ?
• do you knap ?
• do they knap ?

Negative - Interrogative

• do I not knap ?
• do you not knap ?
• does she/he/it not knap ?
• do we not knap ?
• do you not knap ?
• do they not knap ?

PRESENT CONTINUOUS

Affirmative

• I am knapping
• you are knapping
• she/he/it is knapping
• we are knapping
• you are knapping
• they are knapping

Negative

• I am not knapping
• you are not knapping
• she/he/it is not knapping
• we are not knapping
• you are not knapping
• they are not knapping

Interrogative

• am I knapping ?
• are you knapping ?
• is she/he/it knapping ?
• are we knapping ?
• are you knapping ?
• are they knapping ?

Negative - Interrogative

• am I not knapping ?
• are you not knapping ?
• is she/he/it not knapping ?
• are we not knapping ?
• are you not knapping ?
• are they not knapping ?

SIMPLE PAST

Affirmative

• I knapped
• you knapped
• she/he/it knapped
• we knapped
• you knapped
• they knapped

Negative

• I did not knap
• you did not knap
• she/he/it did not knap
• we did not knap
• you did not knap
• they did not knap

Interrogative

• did I knap ?
• did you knap ?
• did she/he/it knap ?
• did we knap ?
• did you knap ?
• did they knap ?

Negative - Interrogative

• did I not knap ?
• did you not knap ?
• did she/he/it not knap ?
• did we not knap ?
• did you not knap ?
• did they not knap ?

PRESENT PERFECT

Affirmative

• I have knapped
• you have knapped
• she/he/it has knapped
• we have knapped
• you have knapped
• they have knapped

Negative

• I have not knapped
• you have not knapped
• she/he/it has not knapped
• we have not knapped
• you have not knapped
• they have not knapped

Interrogative

• have I knapped ?
• have you knapped ?
• has she/he/it knapped ?
• have we knapped ?
• have you knapped ?
• have they knapped ?

Negative - Interrogative

• have I not knapped ?
• have you not knapped ?
• has she/he/it not knapped ?
• have we not knapped ?
• have you not knapped ?
• have they not knapped ?

PAST CONTINUOUS

Affirmative

• I was knapping
• you were knapping
• she/he/it was knapping
• we were knapping
• you were knapping
• they were knapping

Negative

• I was not knapping
• you were not knapping
• she/he/it was not knapping
• you were not knapping
• you were not knapping
• they were not knapping

Interrogative

• was I knapping ?
• were you knapping ?
• was she/he/it knapping ?
• were we knapping ?
• were you knapping ?
• were they knapping ?

Negative - Interrogative

• was I not knapping ?
• were you not knapping ?
• was she/he/it not knapping ?
• were we not knapping ?
• were you not knapping ?
• were they not knapping ?

PRESENT PERFECT CONTINUOUS

Affirmative

• I have been knapping
• you have been knapping
• she/he/it has been knapping
• we have been knapping
• you have been knapping
• they have been knapping

Negative

• I have not been knapping
• you have not been knapping
• she/he/it has not been knapping
• we have not been knapping
• you have not been knapping
• they have not been knapping

Interrogative

• have I been knapping ?
• have you been knapping ?
• has she/he/it been knapping ?
• have we been knapping ?
• have you been knapping ?
• have they been knapping ?

Negative - Interrogative

• have I not been knapping ?
• have you not been knapping ?
• has she/he/it not been knapping ?
• have we not been knapping ?
• have you not been knapping ?
• have they not been knapping ?

PAST PERFECT

Affirmative

• I had knapped
• you had knapped
• she/he/it had knapped
• we had knapped
• you had knapped
• they had knapped

Negative

• I had not knapped
• you had not knapped
• she/he/it had not knapped
• we had not knapped
• you had not knapped
• they had not knapped

Interrogative

• had I knapped ?
• had you knapped ?
• had she/he/it knapped ?
• had we knapped ?
• had you knapped ?
• had they knapped ?

Negative - Interrogative

• had I not knapped ?
• had you not knapped ?
• had she/he/it not knapped ?
• had we not knapped ?
• had you not knapped ?
• had they not knapped ?

PAST PERFECT CONTINUOUS

Affirmative

• I had been knapping
• you had been knapping
• she/he/it had been knapping
• we had been knapping
• you had been knapping
• they had been knapping

Negative

• I had not been knapping
• you had not been knapping
• she/he/it had not been knapping
• we had not been knapping
• you had not been knapping
• they had not been knapping

Interrogative

• had I been knapping ?
• had you been knapping ?
• had she/he/it been knapping ?
• had we been knapping ?
• had you been knapping ?
• had they been knapping ?

Negative - Interrogative

• had I not been knapping ?
• had you not been knapping ?
• had she/he/it not been knapping ?
• had we not been knapping ?
• had you not been knapping ?
• had they not been knapping ?