SIMPLE PRESENT
Affirmative
- I drill
- you drill
- she/he/it drills
- we drill
- you drill
- they drill
Negative
- I do not drill
- you do not drill
- she/he/it does not drill
- we do not drill
- you do not drill
- they do not drill
Interrogative
- do I drill ?
- do you drill ?
- does she/he/it drill ?
- do we drill ?
- do you drill ?
- do they drill ?
Negative - Interrogative
- do I not drill ?
- do you not drill ?
- does she/he/it not drill ?
- do we not drill ?
- do you not drill ?
- do they not drill ?
PRESENT CONTINUOUS
Affirmative
- I am drilling
- you are drilling
- she/he/it is drilling
- we are drilling
- you are drilling
- they are drilling
Negative
- I am not drilling
- you are not drilling
- she/he/it is not drilling
- we are not drilling
- you are not drilling
- they are not drilling
Interrogative
- am I drilling ?
- are you drilling ?
- is she/he/it drilling ?
- are we drilling ?
- are you drilling ?
- are they drilling ?
Negative - Interrogative
- am I not drilling ?
- are you not drilling ?
- is she/he/it not drilling ?
- are we not drilling ?
- are you not drilling ?
- are they not drilling ?
SIMPLE PAST
Affirmative
- I drilled
- you drilled
- she/he/it drilled
- we drilled
- you drilled
- they drilled
Negative
- I did not drill
- you did not drill
- she/he/it did not drill
- we did not drill
- you did not drill
- they did not drill
Interrogative
- did I drill ?
- did you drill ?
- did she/he/it drill ?
- did we drill ?
- did you drill ?
- did they drill ?
Negative - Interrogative
- did I not drill ?
- did you not drill ?
- did she/he/it not drill ?
- did we not drill ?
- did you not drill ?
- did they not drill ?
PRESENT PERFECT
Affirmative
- I have drilled
- you have drilled
- she/he/it has drilled
- we have drilled
- you have drilled
- they have drilled
Negative
- I have not drilled
- you have not drilled
- she/he/it has not drilled
- we have not drilled
- you have not drilled
- they have not drilled
Interrogative
- have I drilled ?
- have you drilled ?
- has she/he/it drilled ?
- have we drilled ?
- have you drilled ?
- have they drilled ?
Negative - Interrogative
- have I not drilled ?
- have you not drilled ?
- has she/he/it not drilled ?
- have we not drilled ?
- have you not drilled ?
- have they not drilled ?
PAST CONTINUOUS
Affirmative
- I was drilling
- you were drilling
- she/he/it was drilling
- we were drilling
- you were drilling
- they were drilling
Negative
- I was not drilling
- you were not drilling
- she/he/it was not drilling
- you were not drilling
- you were not drilling
- they were not drilling
Interrogative
- was I drilling ?
- were you drilling ?
- was she/he/it drilling ?
- were we drilling ?
- were you drilling ?
- were they drilling ?
Negative - Interrogative
- was I not drilling ?
- were you not drilling ?
- was she/he/it not drilling ?
- were we not drilling ?
- were you not drilling ?
- were they not drilling ?
PRESENT PERFECT CONTINUOUS
Affirmative
- I have been drilling
- you have been drilling
- she/he/it has been drilling
- we have been drilling
- you have been drilling
- they have been drilling
Negative
- I have not been drilling
- you have not been drilling
- she/he/it has not been drilling
- we have not been drilling
- you have not been drilling
- they have not been drilling
Interrogative
- have I been drilling ?
- have you been drilling ?
- has she/he/it been drilling ?
- have we been drilling ?
- have you been drilling ?
- have they been drilling ?
Negative - Interrogative
- have I not been drilling ?
- have you not been drilling ?
- has she/he/it not been drilling ?
- have we not been drilling ?
- have you not been drilling ?
- have they not been drilling ?
PAST PERFECT
Affirmative
- I had drilled
- you had drilled
- she/he/it had drilled
- we had drilled
- you had drilled
- they had drilled
Negative
- I had not drilled
- you had not drilled
- she/he/it had not drilled
- we had not drilled
- you had not drilled
- they had not drilled
Interrogative
- had I drilled ?
- had you drilled ?
- had she/he/it drilled ?
- had we drilled ?
- had you drilled ?
- had they drilled ?
Negative - Interrogative
- had I not drilled ?
- had you not drilled ?
- had she/he/it not drilled ?
- had we not drilled ?
- had you not drilled ?
- had they not drilled ?
PAST PERFECT CONTINUOUS
Affirmative
- I had been drilling
- you had been drilling
- she/he/it had been drilling
- we had been drilling
- you had been drilling
- they had been drilling
Negative
- I had not been drilling
- you had not been drilling
- she/he/it had not been drilling
- we had not been drilling
- you had not been drilling
- they had not been drilling
Interrogative
- had I been drilling ?
- had you been drilling ?
- had she/he/it been drilling ?
- had we been drilling ?
- had you been drilling ?
- had they been drilling ?
Negative - Interrogative
- had I not been drilling ?
- had you not been drilling ?
- had she/he/it not been drilling ?
- had we not been drilling ?
- had you not been drilling ?
- had they not been drilling ?