should quack
Regelmä&szlig;iges Verb: quack - quacked- quacked

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I'd quack
you'd quack
she'd quack
we'd quack
you'd quack
they'd quack 	I'd be quacking
you'd be quacking
she'd be quacking
we'd be quacking
you'd be quacking
they'd be quacking	I should've quacked
you should've quacked
she should've quacked
we should've quacked
you should've quacked
they should've quacked	I should've been quacking
you should've been quacking
she should've been quacking
we should've been quacking
you should've been quacking
they should've been quacking	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I shouldn't quack
you shouldn't quack
she shouldn't quack
we shouldn't quack
you shouldn't quack
they shouldn't quack 	I shouldn't be quacking
you shouldn't be quacking
she shouldn't be quacking
we shouldn't be quacking
you shouldn't be quacking
they shouldn't be quacking	I shouldn't have quacked
you shouldn't have quacked
she shouldn't have quacked
we shouldn't have quacked
you shouldn't have quacked
they shouldn't have quacked	I shouldn't have been quacking
you shouldn't have been quacking
she shouldn't have been quacking
we shouldn't have been quacking
you shouldn't have been quacking
they shouldn't have been quacking	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
should I quack?
should you quack?
should she quack?
should we quack?
should you quack?
should they quack? 	should I be quacking?
should you be quacking?
should she be quacking?
should we be quacking?
should you be quacking?
should they be quacking? 	should I have quacked?
should you have quacked?
should she have quacked?
should we have quacked?
should you have quacked?
should they have quacked? 	should I have been quacking?
should you have been quacking?
should she have been quacking?
should we have been quacking?
should you have been quacking?
should they have been quacking? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
shouldn't I quack?
shouldn't you quack?
shouldn't she quack?
shouldn't we quack?
shouldn't you quack?
shouldn't they quack? 	shouldn't I be quacking?
shouldn't you be quacking?
shouldn't she be quacking?
shouldn't we be quacking?
shouldn't you be quacking?
shouldn't they be quacking? 	shouldn't I have quacked?
shouldn't you have quacked?
shouldn't she have quacked?
shouldn't we have quacked?
shouldn't you have quacked?
shouldn't they have quacked? 	shouldn't I have been quacking?
shouldn't you have been quacking?
shouldn't she have been quacking?
shouldn't we have been quacking?
shouldn't you have been quacking?
shouldn't they have been quacking?