should manifold
Regular verb: manifold - manifolded- manifolded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd manifold
you'd manifold
he'd manifold
we'd manifold
you'd manifold
they'd manifold 	I'd be manifolding
you'd be manifolding
he'd be manifolding
we'd be manifolding
you'd be manifolding
they'd be manifolding	I should've manifolded
you should've manifolded
he should've manifolded
we should've manifolded
you should've manifolded
they should've manifolded	I should've been manifolding
you should've been manifolding
he should've been manifolding
we should've been manifolding
you should've been manifolding
they should've been manifolding	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't manifold
you shouldn't manifold
he shouldn't manifold
we shouldn't manifold
you shouldn't manifold
they shouldn't manifold 	I shouldn't be manifolding
you shouldn't be manifolding
he shouldn't be manifolding
we shouldn't be manifolding
you shouldn't be manifolding
they shouldn't be manifolding	I shouldn't have manifolded
you shouldn't have manifolded
he shouldn't have manifolded
we shouldn't have manifolded
you shouldn't have manifolded
they shouldn't have manifolded	I shouldn't have been manifolding
you shouldn't have been manifolding
he shouldn't have been manifolding
we shouldn't have been manifolding
you shouldn't have been manifolding
they shouldn't have been manifolding	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I manifold?
should you manifold?
should he manifold?
should we manifold?
should you manifold?
should they manifold? 	should I be manifolding?
should you be manifolding?
should he be manifolding?
should we be manifolding?
should you be manifolding?
should they be manifolding? 	should I have manifolded?
should you have manifolded?
should he have manifolded?
should we have manifolded?
should you have manifolded?
should they have manifolded? 	should I have been manifolding?
should you have been manifolding?
should he have been manifolding?
should we have been manifolding?
should you have been manifolding?
should they have been manifolding? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I manifold?
shouldn't you manifold?
shouldn't he manifold?
shouldn't we manifold?
shouldn't you manifold?
shouldn't they manifold? 	shouldn't I be manifolding?
shouldn't you be manifolding?
shouldn't he be manifolding?
shouldn't we be manifolding?
shouldn't you be manifolding?
shouldn't they be manifolding? 	shouldn't I have manifolded?
shouldn't you have manifolded?
shouldn't he have manifolded?
shouldn't we have manifolded?
shouldn't you have manifolded?
shouldn't they have manifolded? 	shouldn't I have been manifolding?
shouldn't you have been manifolding?
shouldn't he have been manifolding?
shouldn't we have been manifolding?
shouldn't you have been manifolding?
shouldn't they have been manifolding?