can proof
Verbe régulier : proof - proofed- proofed
Traduction française : imperméabiliser - corriger les épreuves de 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can proof
you can proof
she can proof
we can proof
you can proof
they can proof 	I can be proofing
you can be proofing
she can be proofing
we can be proofing
you can be proofing
they can be proofing	I can have proofed
you can have proofed
she can have proofed
we can have proofed
you can have proofed
they can have proofed	I can have been proofing
you can have been proofing
she can have been proofing
we can have been proofing
you can have been proofing
they can have been proofing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't proof
you can't proof
she can't proof
we can't proof
you can't proof
they can't proof 	I can't be proofing
you can't be proofing
she can't be proofing
we can't be proofing
you can't be proofing
they can't be proofing	I can't have proofed
you can't have proofed
she can't have proofed
we can't have proofed
you can't have proofed
they can't have proofed	I can't have been proofing
you can't have been proofing
she can't have been proofing
we can't have been proofing
you can't have been proofing
they can't have been proofing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I proof?
can you proof?
can she proof?
can we proof?
can you proof?
can they proof? 	can I be proofing?
can you be proofing?
can she be proofing?
can we be proofing?
can you be proofing?
can they be proofing? 	can I have proofed?
can you have proofed?
can she have proofed?
can we have proofed?
can you have proofed?
can they have proofed? 	can I have been proofing?
can you have been proofing?
can she have been proofing?
can we have been proofing?
can you have been proofing?
can they have been proofing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I proof?
can't you proof?
can't she proof?
can't we proof?
can't you proof?
can't they proof? 	can't I be proofing?
can't you be proofing?
can't she be proofing?
can't we be proofing?
can't you be proofing?
can't they be proofing? 	can't I have proofed?
can't you have proofed?
can't she have proofed?
can't we have proofed?
can't you have proofed?
can't they have proofed? 	can't I have been proofing?
can't you have been proofing?
can't she have been proofing?
can't we have been proofing?
can't you have been proofing?
can't they have been proofing?