should gel
Regular verb: gel - gelled- gelled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd gel
you'd gel
he'd gel
we'd gel
you'd gel
they'd gel 	I'd be gelling
you'd be gelling
he'd be gelling
we'd be gelling
you'd be gelling
they'd be gelling	I should've gelled
you should've gelled
he should've gelled
we should've gelled
you should've gelled
they should've gelled	I should've been gelling
you should've been gelling
he should've been gelling
we should've been gelling
you should've been gelling
they should've been gelling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't gel
you shouldn't gel
he shouldn't gel
we shouldn't gel
you shouldn't gel
they shouldn't gel 	I shouldn't be gelling
you shouldn't be gelling
he shouldn't be gelling
we shouldn't be gelling
you shouldn't be gelling
they shouldn't be gelling	I shouldn't have gelled
you shouldn't have gelled
he shouldn't have gelled
we shouldn't have gelled
you shouldn't have gelled
they shouldn't have gelled	I shouldn't have been gelling
you shouldn't have been gelling
he shouldn't have been gelling
we shouldn't have been gelling
you shouldn't have been gelling
they shouldn't have been gelling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I gel?
should you gel?
should he gel?
should we gel?
should you gel?
should they gel? 	should I be gelling?
should you be gelling?
should he be gelling?
should we be gelling?
should you be gelling?
should they be gelling? 	should I have gelled?
should you have gelled?
should he have gelled?
should we have gelled?
should you have gelled?
should they have gelled? 	should I have been gelling?
should you have been gelling?
should he have been gelling?
should we have been gelling?
should you have been gelling?
should they have been gelling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I gel?
shouldn't you gel?
shouldn't he gel?
shouldn't we gel?
shouldn't you gel?
shouldn't they gel? 	shouldn't I be gelling?
shouldn't you be gelling?
shouldn't he be gelling?
shouldn't we be gelling?
shouldn't you be gelling?
shouldn't they be gelling? 	shouldn't I have gelled?
shouldn't you have gelled?
shouldn't he have gelled?
shouldn't we have gelled?
shouldn't you have gelled?
shouldn't they have gelled? 	shouldn't I have been gelling?
shouldn't you have been gelling?
shouldn't he have been gelling?
shouldn't we have been gelling?
shouldn't you have been gelling?
shouldn't they have been gelling?