SIMPLE PRESENT
Affirmative
- I fasten
- you fasten
- she/he/it fastens
- we fasten
- you fasten
- they fasten
Negative
- I do not fasten
- you do not fasten
- she/he/it does not fasten
- we do not fasten
- you do not fasten
- they do not fasten
Interrogative
- do I fasten ?
- do you fasten ?
- does she/he/it fasten ?
- do we fasten ?
- do you fasten ?
- do they fasten ?
Negative - Interrogative
- do I not fasten ?
- do you not fasten ?
- does she/he/it not fasten ?
- do we not fasten ?
- do you not fasten ?
- do they not fasten ?
PRESENT CONTINUOUS
Affirmative
- I am fastening
- you are fastening
- she/he/it is fastening
- we are fastening
- you are fastening
- they are fastening
Negative
- I am not fastening
- you are not fastening
- she/he/it is not fastening
- we are not fastening
- you are not fastening
- they are not fastening
Interrogative
- am I fastening ?
- are you fastening ?
- is she/he/it fastening ?
- are we fastening ?
- are you fastening ?
- are they fastening ?
Negative - Interrogative
- am I not fastening ?
- are you not fastening ?
- is she/he/it not fastening ?
- are we not fastening ?
- are you not fastening ?
- are they not fastening ?
SIMPLE PAST
Affirmative
- I fastened
- you fastened
- she/he/it fastened
- we fastened
- you fastened
- they fastened
Negative
- I did not fasten
- you did not fasten
- she/he/it did not fasten
- we did not fasten
- you did not fasten
- they did not fasten
Interrogative
- did I fasten ?
- did you fasten ?
- did she/he/it fasten ?
- did we fasten ?
- did you fasten ?
- did they fasten ?
Negative - Interrogative
- did I not fasten ?
- did you not fasten ?
- did she/he/it not fasten ?
- did we not fasten ?
- did you not fasten ?
- did they not fasten ?
PRESENT PERFECT
Affirmative
- I have fastened
- you have fastened
- she/he/it has fastened
- we have fastened
- you have fastened
- they have fastened
Negative
- I have not fastened
- you have not fastened
- she/he/it has not fastened
- we have not fastened
- you have not fastened
- they have not fastened
Interrogative
- have I fastened ?
- have you fastened ?
- has she/he/it fastened ?
- have we fastened ?
- have you fastened ?
- have they fastened ?
Negative - Interrogative
- have I not fastened ?
- have you not fastened ?
- has she/he/it not fastened ?
- have we not fastened ?
- have you not fastened ?
- have they not fastened ?
PAST CONTINUOUS
Affirmative
- I was fastening
- you were fastening
- she/he/it was fastening
- we were fastening
- you were fastening
- they were fastening
Negative
- I was not fastening
- you were not fastening
- she/he/it was not fastening
- you were not fastening
- you were not fastening
- they were not fastening
Interrogative
- was I fastening ?
- were you fastening ?
- was she/he/it fastening ?
- were we fastening ?
- were you fastening ?
- were they fastening ?
Negative - Interrogative
- was I not fastening ?
- were you not fastening ?
- was she/he/it not fastening ?
- were we not fastening ?
- were you not fastening ?
- were they not fastening ?
PRESENT PERFECT CONTINUOUS
Affirmative
- I have been fastening
- you have been fastening
- she/he/it has been fastening
- we have been fastening
- you have been fastening
- they have been fastening
Negative
- I have not been fastening
- you have not been fastening
- she/he/it has not been fastening
- we have not been fastening
- you have not been fastening
- they have not been fastening
Interrogative
- have I been fastening ?
- have you been fastening ?
- has she/he/it been fastening ?
- have we been fastening ?
- have you been fastening ?
- have they been fastening ?
Negative - Interrogative
- have I not been fastening ?
- have you not been fastening ?
- has she/he/it not been fastening ?
- have we not been fastening ?
- have you not been fastening ?
- have they not been fastening ?
PAST PERFECT
Affirmative
- I had fastened
- you had fastened
- she/he/it had fastened
- we had fastened
- you had fastened
- they had fastened
Negative
- I had not fastened
- you had not fastened
- she/he/it had not fastened
- we had not fastened
- you had not fastened
- they had not fastened
Interrogative
- had I fastened ?
- had you fastened ?
- had she/he/it fastened ?
- had we fastened ?
- had you fastened ?
- had they fastened ?
Negative - Interrogative
- had I not fastened ?
- had you not fastened ?
- had she/he/it not fastened ?
- had we not fastened ?
- had you not fastened ?
- had they not fastened ?
PAST PERFECT CONTINUOUS
Affirmative
- I had been fastening
- you had been fastening
- she/he/it had been fastening
- we had been fastening
- you had been fastening
- they had been fastening
Negative
- I had not been fastening
- you had not been fastening
- she/he/it had not been fastening
- we had not been fastening
- you had not been fastening
- they had not been fastening
Interrogative
- had I been fastening ?
- had you been fastening ?
- had she/he/it been fastening ?
- had we been fastening ?
- had you been fastening ?
- had they been fastening ?
Negative - Interrogative
- had I not been fastening ?
- had you not been fastening ?
- had she/he/it not been fastening ?
- had we not been fastening ?
- had you not been fastening ?
- had they not been fastening ?