SIMPLE PRESENT
Affirmative
- I lengthen
- you lengthen
- she/he/it lengthens
- we lengthen
- you lengthen
- they lengthen
Negative
- I do not lengthen
- you do not lengthen
- she/he/it does not lengthen
- we do not lengthen
- you do not lengthen
- they do not lengthen
Interrogative
- do I lengthen ?
- do you lengthen ?
- does she/he/it lengthen ?
- do we lengthen ?
- do you lengthen ?
- do they lengthen ?
Negative - Interrogative
- do I not lengthen ?
- do you not lengthen ?
- does she/he/it not lengthen ?
- do we not lengthen ?
- do you not lengthen ?
- do they not lengthen ?
PRESENT CONTINUOUS
Affirmative
- I am lengthening
- you are lengthening
- she/he/it is lengthening
- we are lengthening
- you are lengthening
- they are lengthening
Negative
- I am not lengthening
- you are not lengthening
- she/he/it is not lengthening
- we are not lengthening
- you are not lengthening
- they are not lengthening
Interrogative
- am I lengthening ?
- are you lengthening ?
- is she/he/it lengthening ?
- are we lengthening ?
- are you lengthening ?
- are they lengthening ?
Negative - Interrogative
- am I not lengthening ?
- are you not lengthening ?
- is she/he/it not lengthening ?
- are we not lengthening ?
- are you not lengthening ?
- are they not lengthening ?
SIMPLE PAST
Affirmative
- I lengthened
- you lengthened
- she/he/it lengthened
- we lengthened
- you lengthened
- they lengthened
Negative
- I did not lengthen
- you did not lengthen
- she/he/it did not lengthen
- we did not lengthen
- you did not lengthen
- they did not lengthen
Interrogative
- did I lengthen ?
- did you lengthen ?
- did she/he/it lengthen ?
- did we lengthen ?
- did you lengthen ?
- did they lengthen ?
Negative - Interrogative
- did I not lengthen ?
- did you not lengthen ?
- did she/he/it not lengthen ?
- did we not lengthen ?
- did you not lengthen ?
- did they not lengthen ?
PRESENT PERFECT
Affirmative
- I have lengthened
- you have lengthened
- she/he/it has lengthened
- we have lengthened
- you have lengthened
- they have lengthened
Negative
- I have not lengthened
- you have not lengthened
- she/he/it has not lengthened
- we have not lengthened
- you have not lengthened
- they have not lengthened
Interrogative
- have I lengthened ?
- have you lengthened ?
- has she/he/it lengthened ?
- have we lengthened ?
- have you lengthened ?
- have they lengthened ?
Negative - Interrogative
- have I not lengthened ?
- have you not lengthened ?
- has she/he/it not lengthened ?
- have we not lengthened ?
- have you not lengthened ?
- have they not lengthened ?
PAST CONTINUOUS
Affirmative
- I was lengthening
- you were lengthening
- she/he/it was lengthening
- we were lengthening
- you were lengthening
- they were lengthening
Negative
- I was not lengthening
- you were not lengthening
- she/he/it was not lengthening
- you were not lengthening
- you were not lengthening
- they were not lengthening
Interrogative
- was I lengthening ?
- were you lengthening ?
- was she/he/it lengthening ?
- were we lengthening ?
- were you lengthening ?
- were they lengthening ?
Negative - Interrogative
- was I not lengthening ?
- were you not lengthening ?
- was she/he/it not lengthening ?
- were we not lengthening ?
- were you not lengthening ?
- were they not lengthening ?
PRESENT PERFECT CONTINUOUS
Affirmative
- I have been lengthening
- you have been lengthening
- she/he/it has been lengthening
- we have been lengthening
- you have been lengthening
- they have been lengthening
Negative
- I have not been lengthening
- you have not been lengthening
- she/he/it has not been lengthening
- we have not been lengthening
- you have not been lengthening
- they have not been lengthening
Interrogative
- have I been lengthening ?
- have you been lengthening ?
- has she/he/it been lengthening ?
- have we been lengthening ?
- have you been lengthening ?
- have they been lengthening ?
Negative - Interrogative
- have I not been lengthening ?
- have you not been lengthening ?
- has she/he/it not been lengthening ?
- have we not been lengthening ?
- have you not been lengthening ?
- have they not been lengthening ?
PAST PERFECT
Affirmative
- I had lengthened
- you had lengthened
- she/he/it had lengthened
- we had lengthened
- you had lengthened
- they had lengthened
Negative
- I had not lengthened
- you had not lengthened
- she/he/it had not lengthened
- we had not lengthened
- you had not lengthened
- they had not lengthened
Interrogative
- had I lengthened ?
- had you lengthened ?
- had she/he/it lengthened ?
- had we lengthened ?
- had you lengthened ?
- had they lengthened ?
Negative - Interrogative
- had I not lengthened ?
- had you not lengthened ?
- had she/he/it not lengthened ?
- had we not lengthened ?
- had you not lengthened ?
- had they not lengthened ?
PAST PERFECT CONTINUOUS
Affirmative
- I had been lengthening
- you had been lengthening
- she/he/it had been lengthening
- we had been lengthening
- you had been lengthening
- they had been lengthening
Negative
- I had not been lengthening
- you had not been lengthening
- she/he/it had not been lengthening
- we had not been lengthening
- you had not been lengthening
- they had not been lengthening
Interrogative
- had I been lengthening ?
- had you been lengthening ?
- had she/he/it been lengthening ?
- had we been lengthening ?
- had you been lengthening ?
- had they been lengthening ?
Negative - Interrogative
- had I not been lengthening ?
- had you not been lengthening ?
- had she/he/it not been lengthening ?
- had we not been lengthening ?
- had you not been lengthening ?
- had they not been lengthening ?