can zipper
Verbo regolare: zipper - zippered- zippered

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I can zipper
you can zipper
he can zipper
we can zipper
you can zipper
they can zipper 	I can be zippering
you can be zippering
he can be zippering
we can be zippering
you can be zippering
they can be zippering	I can have zippered
you can have zippered
he can have zippered
we can have zippered
you can have zippered
they can have zippered	I can have been zippering
you can have been zippering
he can have been zippering
we can have been zippering
you can have been zippering
they can have been zippering	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I can't zipper
you can't zipper
he can't zipper
we can't zipper
you can't zipper
they can't zipper 	I can't be zippering
you can't be zippering
he can't be zippering
we can't be zippering
you can't be zippering
they can't be zippering	I can't have zippered
you can't have zippered
he can't have zippered
we can't have zippered
you can't have zippered
they can't have zippered	I can't have been zippering
you can't have been zippering
he can't have been zippering
we can't have been zippering
you can't have been zippering
they can't have been zippering	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I zipper?
can you zipper?
can he zipper?
can we zipper?
can you zipper?
can they zipper? 	can I be zippering?
can you be zippering?
can he be zippering?
can we be zippering?
can you be zippering?
can they be zippering? 	can I have zippered?
can you have zippered?
can he have zippered?
can we have zippered?
can you have zippered?
can they have zippered? 	can I have been zippering?
can you have been zippering?
can he have been zippering?
can we have been zippering?
can you have been zippering?
can they have been zippering? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can't I zipper?
can't you zipper?
can't he zipper?
can't we zipper?
can't you zipper?
can't they zipper? 	can't I be zippering?
can't you be zippering?
can't he be zippering?
can't we be zippering?
can't you be zippering?
can't they be zippering? 	can't I have zippered?
can't you have zippered?
can't he have zippered?
can't we have zippered?
can't you have zippered?
can't they have zippered? 	can't I have been zippering?
can't you have been zippering?
can't he have been zippering?
can't we have been zippering?
can't you have been zippering?
can't they have been zippering?