SIMPLE PRESENT
Affirmative
- I screw
- you screw
- she/he/it screws
- we screw
- you screw
- they screw
Negative
- I do not screw
- you do not screw
- she/he/it does not screw
- we do not screw
- you do not screw
- they do not screw
Interrogative
- do I screw ?
- do you screw ?
- does she/he/it screw ?
- do we screw ?
- do you screw ?
- do they screw ?
Negative - Interrogative
- do I not screw ?
- do you not screw ?
- does she/he/it not screw ?
- do we not screw ?
- do you not screw ?
- do they not screw ?
PRESENT CONTINUOUS
Affirmative
- I am screwing
- you are screwing
- she/he/it is screwing
- we are screwing
- you are screwing
- they are screwing
Negative
- I am not screwing
- you are not screwing
- she/he/it is not screwing
- we are not screwing
- you are not screwing
- they are not screwing
Interrogative
- am I screwing ?
- are you screwing ?
- is she/he/it screwing ?
- are we screwing ?
- are you screwing ?
- are they screwing ?
Negative - Interrogative
- am I not screwing ?
- are you not screwing ?
- is she/he/it not screwing ?
- are we not screwing ?
- are you not screwing ?
- are they not screwing ?
SIMPLE PAST
Affirmative
- I screwed
- you screwed
- she/he/it screwed
- we screwed
- you screwed
- they screwed
Negative
- I did not screw
- you did not screw
- she/he/it did not screw
- we did not screw
- you did not screw
- they did not screw
Interrogative
- did I screw ?
- did you screw ?
- did she/he/it screw ?
- did we screw ?
- did you screw ?
- did they screw ?
Negative - Interrogative
- did I not screw ?
- did you not screw ?
- did she/he/it not screw ?
- did we not screw ?
- did you not screw ?
- did they not screw ?
PRESENT PERFECT
Affirmative
- I have screwed
- you have screwed
- she/he/it has screwed
- we have screwed
- you have screwed
- they have screwed
Negative
- I have not screwed
- you have not screwed
- she/he/it has not screwed
- we have not screwed
- you have not screwed
- they have not screwed
Interrogative
- have I screwed ?
- have you screwed ?
- has she/he/it screwed ?
- have we screwed ?
- have you screwed ?
- have they screwed ?
Negative - Interrogative
- have I not screwed ?
- have you not screwed ?
- has she/he/it not screwed ?
- have we not screwed ?
- have you not screwed ?
- have they not screwed ?
PAST CONTINUOUS
Affirmative
- I was screwing
- you were screwing
- she/he/it was screwing
- we were screwing
- you were screwing
- they were screwing
Negative
- I was not screwing
- you were not screwing
- she/he/it was not screwing
- you were not screwing
- you were not screwing
- they were not screwing
Interrogative
- was I screwing ?
- were you screwing ?
- was she/he/it screwing ?
- were we screwing ?
- were you screwing ?
- were they screwing ?
Negative - Interrogative
- was I not screwing ?
- were you not screwing ?
- was she/he/it not screwing ?
- were we not screwing ?
- were you not screwing ?
- were they not screwing ?
PRESENT PERFECT CONTINUOUS
Affirmative
- I have been screwing
- you have been screwing
- she/he/it has been screwing
- we have been screwing
- you have been screwing
- they have been screwing
Negative
- I have not been screwing
- you have not been screwing
- she/he/it has not been screwing
- we have not been screwing
- you have not been screwing
- they have not been screwing
Interrogative
- have I been screwing ?
- have you been screwing ?
- has she/he/it been screwing ?
- have we been screwing ?
- have you been screwing ?
- have they been screwing ?
Negative - Interrogative
- have I not been screwing ?
- have you not been screwing ?
- has she/he/it not been screwing ?
- have we not been screwing ?
- have you not been screwing ?
- have they not been screwing ?
PAST PERFECT
Affirmative
- I had screwed
- you had screwed
- she/he/it had screwed
- we had screwed
- you had screwed
- they had screwed
Negative
- I had not screwed
- you had not screwed
- she/he/it had not screwed
- we had not screwed
- you had not screwed
- they had not screwed
Interrogative
- had I screwed ?
- had you screwed ?
- had she/he/it screwed ?
- had we screwed ?
- had you screwed ?
- had they screwed ?
Negative - Interrogative
- had I not screwed ?
- had you not screwed ?
- had she/he/it not screwed ?
- had we not screwed ?
- had you not screwed ?
- had they not screwed ?
PAST PERFECT CONTINUOUS
Affirmative
- I had been screwing
- you had been screwing
- she/he/it had been screwing
- we had been screwing
- you had been screwing
- they had been screwing
Negative
- I had not been screwing
- you had not been screwing
- she/he/it had not been screwing
- we had not been screwing
- you had not been screwing
- they had not been screwing
Interrogative
- had I been screwing ?
- had you been screwing ?
- had she/he/it been screwing ?
- had we been screwing ?
- had you been screwing ?
- had they been screwing ?
Negative - Interrogative
- had I not been screwing ?
- had you not been screwing ?
- had she/he/it not been screwing ?
- had we not been screwing ?
- had you not been screwing ?
- had they not been screwing ?