English verb conjugation
CAN IMPEL

Regular verb: impel - impelled - impelled

Affirmation

Simple form	V-ing form
I can impel you can impel she can impel we can impel you can impel they can impel	I can be impelling you can be impelling she can be impelling we can be impelling you can be impelling they can be impelling
Perfect	V-ing perfect
I can have impelled you can have impelled she can have impelled we can have impelled you can have impelled they can have impelled	I can have been impelling you can have been impelling she can have been impelling we can have been impelling you can have been impelling they can have been impelling

Negation

Simple form	V-ing form
I cannot impel you cannot impel she cannot impel we cannot impel you cannot impel they cannot impel	I cannot be impelling you cannot be impelling she cannot be impelling we cannot be impelling you cannot be impelling they cannot be impelling
Perfect	V-ing perfect
I cannot have impelled you cannot have impelled she cannot have impelled we cannot have impelled you cannot have impelled they cannot have impelled	I cannot have been impelling you cannot have been impelling she cannot have been impelling we cannot have been impelling you cannot have been impelling they cannot have been impelling

Interrogative form

Simple form	V-ing form
can I impel? can you impel? can she impel? can we impel? can you impel? can they impel?	can I be impelling? can you be impelling? can she be impelling? can we be impelling? can you be impelling? can they be impelling?
Perfect	V-ing perfect
can I have impelled? can you have impelled? can she have impelled? can we have impelled? can you have impelled? can they have impelled?	can I have been impelling? can you have been impelling? can she have been impelling? can we have been impelling? can you have been impelling? can they have been impelling?

Interro-negative form

Simple form	V-ing form
can I not impel? can you not impel? can she not impel? can we not impel? can you not impel? can they not impel?	can I not be impelling? can you not be impelling? can she not be impelling? can we not be impelling? can you not be impelling? can they not be impelling?
Perfect	V-ing perfect
can I not have impelled? can you not have impelled? can she not have impelled? can we not have impelled? can you not have impelled? can they not have impelled?	can I not have been impelling? can you not have been impelling? can she not have been impelling? can we not have been impelling? can you not have been impelling? can they not have been impelling?