English verb conjugation
SHOULD REPEL

Regular verb: repel - repelled - repelled

Affirmation

Simple form	V-ing form
I'd repel you'd repel she'd repel we'd repel you'd repel they'd repel	I'd be repelling you'd be repelling she'd be repelling we'd be repelling you'd be repelling they'd be repelling
Perfect	V-ing perfect
I should've repelled you should've repelled she should've repelled we should've repelled you should've repelled they should've repelled	I should've been repelling you should've been repelling she should've been repelling we should've been repelling you should've been repelling they should've been repelling

Negation

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

Interrogative form

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

Interro-negative form

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