can zipper
Verbe régulier : zipper - zippered- zippered

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can zipper
you can zipper
she can zipper
we can zipper
you can zipper
they can zipper 	I can be zippering
you can be zippering
she can be zippering
we can be zippering
you can be zippering
they can be zippering	I can have zippered
you can have zippered
she 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
she can have been zippering
we can have been zippering
you can have been zippering
they can have been zippering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't zipper
you can't zipper
she 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
she 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
she 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
she can't have been zippering
we can't have been zippering
you can't have been zippering
they can't have been zippering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I zipper?
can you zipper?
can she zipper?
can we zipper?
can you zipper?
can they zipper? 	can I be zippering?
can you be zippering?
can she be zippering?
can we be zippering?
can you be zippering?
can they be zippering? 	can I have zippered?
can you have zippered?
can she 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 she have been zippering?
can we have been zippering?
can you have been zippering?
can they have been zippering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I zipper?
can't you zipper?
can't she 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 she 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 she 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 she have been zippering?
can't we have been zippering?
can't you have been zippering?
can't they have been zippering?