can repel
Regular verb: repel - repelled- repelled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can repel
you can repel
she can repel
we can repel
you can repel
they can repel 	I can be repelling
you can be repelling
she can be repelling
we can be repelling
you can be repelling
they can be repelling	I can have repelled
you can have repelled
she can have repelled
we can have repelled
you can have repelled
they can have repelled	I can have been repelling
you can have been repelling
she can have been repelling
we can have been repelling
you can have been repelling
they can have been repelling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't repel
you can't repel
she can't repel
we can't repel
you can't repel
they can't repel 	I can't be repelling
you can't be repelling
she can't be repelling
we can't be repelling
you can't be repelling
they can't be repelling	I can't have repelled
you can't have repelled
she can't have repelled
we can't have repelled
you can't have repelled
they can't have repelled	I can't have been repelling
you can't have been repelling
she can't have been repelling
we can't have been repelling
you can't have been repelling
they can't have been repelling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I repel?
can you repel?
can she repel?
can we repel?
can you repel?
can they repel? 	can I be repelling?
can you be repelling?
can she be repelling?
can we be repelling?
can you be repelling?
can they be repelling? 	can I have repelled?
can you have repelled?
can she have repelled?
can we have repelled?
can you have repelled?
can they have repelled? 	can I have been repelling?
can you have been repelling?
can she have been repelling?
can we have been repelling?
can you have been repelling?
can they have been repelling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I repel?
can't you repel?
can't she repel?
can't we repel?
can't you repel?
can't they repel? 	can't I be repelling?
can't you be repelling?
can't she be repelling?
can't we be repelling?
can't you be repelling?
can't they be repelling? 	can't I have repelled?
can't you have repelled?
can't she have repelled?
can't we have repelled?
can't you have repelled?
can't they have repelled? 	can't I have been repelling?
can't you have been repelling?
can't she have been repelling?
can't we have been repelling?
can't you have been repelling?
can't they have been repelling?