should zipper
Verbo regular: zipper - zippered- zippered

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I'd zipper
you'd zipper
he'd zipper
we'd zipper
you'd zipper
they'd zipper 	I'd be zippering
you'd be zippering
he'd be zippering
we'd be zippering
you'd be zippering
they'd be zippering	I should've zippered
you should've zippered
he should've zippered
we should've zippered
you should've zippered
they should've zippered	I should've been zippering
you should've been zippering
he should've been zippering
we should've been zippering
you should've been zippering
they should've been zippering	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shouldn't zipper
you shouldn't zipper
he shouldn't zipper
we shouldn't zipper
you shouldn't zipper
they shouldn't zipper 	I shouldn't be zippering
you shouldn't be zippering
he shouldn't be zippering
we shouldn't be zippering
you shouldn't be zippering
they shouldn't be zippering	I shouldn't have zippered
you shouldn't have zippered
he shouldn't have zippered
we shouldn't have zippered
you shouldn't have zippered
they shouldn't have zippered	I shouldn't have been zippering
you shouldn't have been zippering
he shouldn't have been zippering
we shouldn't have been zippering
you shouldn't have been zippering
they shouldn't have been zippering	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I zipper?
should you zipper?
should he zipper?
should we zipper?
should you zipper?
should they zipper? 	should I be zippering?
should you be zippering?
should he be zippering?
should we be zippering?
should you be zippering?
should they be zippering? 	should I have zippered?
should you have zippered?
should he have zippered?
should we have zippered?
should you have zippered?
should they have zippered? 	should I have been zippering?
should you have been zippering?
should he have been zippering?
should we have been zippering?
should you have been zippering?
should they have been zippering? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shouldn't I zipper?
shouldn't you zipper?
shouldn't he zipper?
shouldn't we zipper?
shouldn't you zipper?
shouldn't they zipper? 	shouldn't I be zippering?
shouldn't you be zippering?
shouldn't he be zippering?
shouldn't we be zippering?
shouldn't you be zippering?
shouldn't they be zippering? 	shouldn't I have zippered?
shouldn't you have zippered?
shouldn't he have zippered?
shouldn't we have zippered?
shouldn't you have zippered?
shouldn't they have zippered? 	shouldn't I have been zippering?
shouldn't you have been zippering?
shouldn't he have been zippering?
shouldn't we have been zippering?
shouldn't you have been zippering?
shouldn't they have been zippering?