should proof
Regelmä&szlig;iges Verb: proof - proofed- proofed

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I'd proof
you'd proof
she'd proof
we'd proof
you'd proof
they'd proof 	I'd be proofing
you'd be proofing
she'd be proofing
we'd be proofing
you'd be proofing
they'd be proofing	I should've proofed
you should've proofed
she should've proofed
we should've proofed
you should've proofed
they should've proofed	I should've been proofing
you should've been proofing
she should've been proofing
we should've been proofing
you should've been proofing
they should've been proofing	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I shouldn't proof
you shouldn't proof
she shouldn't proof
we shouldn't proof
you shouldn't proof
they shouldn't proof 	I shouldn't be proofing
you shouldn't be proofing
she shouldn't be proofing
we shouldn't be proofing
you shouldn't be proofing
they shouldn't be proofing	I shouldn't have proofed
you shouldn't have proofed
she shouldn't have proofed
we shouldn't have proofed
you shouldn't have proofed
they shouldn't have proofed	I shouldn't have been proofing
you shouldn't have been proofing
she shouldn't have been proofing
we shouldn't have been proofing
you shouldn't have been proofing
they shouldn't have been proofing	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
should I proof?
should you proof?
should she proof?
should we proof?
should you proof?
should they proof? 	should I be proofing?
should you be proofing?
should she be proofing?
should we be proofing?
should you be proofing?
should they be proofing? 	should I have proofed?
should you have proofed?
should she have proofed?
should we have proofed?
should you have proofed?
should they have proofed? 	should I have been proofing?
should you have been proofing?
should she have been proofing?
should we have been proofing?
should you have been proofing?
should they have been proofing? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
shouldn't I proof?
shouldn't you proof?
shouldn't she proof?
shouldn't we proof?
shouldn't you proof?
shouldn't they proof? 	shouldn't I be proofing?
shouldn't you be proofing?
shouldn't she be proofing?
shouldn't we be proofing?
shouldn't you be proofing?
shouldn't they be proofing? 	shouldn't I have proofed?
shouldn't you have proofed?
shouldn't she have proofed?
shouldn't we have proofed?
shouldn't you have proofed?
shouldn't they have proofed? 	shouldn't I have been proofing?
shouldn't you have been proofing?
shouldn't she have been proofing?
shouldn't we have been proofing?
shouldn't you have been proofing?
shouldn't they have been proofing?