SIMPLE PRESENT

Affirmative

• I pipe
• you pipe
• she/he/it pipes
• we pipe
• you pipe
• they pipe

Negative

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

Interrogative

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

Negative - Interrogative

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

PRESENT CONTINUOUS

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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

SIMPLE PAST

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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

PRESENT PERFECT

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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

PAST CONTINUOUS

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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

PRESENT PERFECT CONTINUOUS

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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

PAST PERFECT

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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

PAST PERFECT CONTINUOUS

Affirmative

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

Negative

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

Interrogative

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

Negative - Interrogative

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