should firm
Regelmä&szlig;iges Verb: firm - firmed- firmed

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I'd firm
you'd firm
he'd firm
we'd firm
you'd firm
they'd firm 	I'd be firming
you'd be firming
he'd be firming
we'd be firming
you'd be firming
they'd be firming	I should've firmed
you should've firmed
he should've firmed
we should've firmed
you should've firmed
they should've firmed	I should've been firming
you should've been firming
he should've been firming
we should've been firming
you should've been firming
they should've been firming	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I shouldn't firm
you shouldn't firm
he shouldn't firm
we shouldn't firm
you shouldn't firm
they shouldn't firm 	I shouldn't be firming
you shouldn't be firming
he shouldn't be firming
we shouldn't be firming
you shouldn't be firming
they shouldn't be firming	I shouldn't have firmed
you shouldn't have firmed
he shouldn't have firmed
we shouldn't have firmed
you shouldn't have firmed
they shouldn't have firmed	I shouldn't have been firming
you shouldn't have been firming
he shouldn't have been firming
we shouldn't have been firming
you shouldn't have been firming
they shouldn't have been firming	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
should I firm?
should you firm?
should he firm?
should we firm?
should you firm?
should they firm? 	should I be firming?
should you be firming?
should he be firming?
should we be firming?
should you be firming?
should they be firming? 	should I have firmed?
should you have firmed?
should he have firmed?
should we have firmed?
should you have firmed?
should they have firmed? 	should I have been firming?
should you have been firming?
should he have been firming?
should we have been firming?
should you have been firming?
should they have been firming? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
shouldn't I firm?
shouldn't you firm?
shouldn't he firm?
shouldn't we firm?
shouldn't you firm?
shouldn't they firm? 	shouldn't I be firming?
shouldn't you be firming?
shouldn't he be firming?
shouldn't we be firming?
shouldn't you be firming?
shouldn't they be firming? 	shouldn't I have firmed?
shouldn't you have firmed?
shouldn't he have firmed?
shouldn't we have firmed?
shouldn't you have firmed?
shouldn't they have firmed? 	shouldn't I have been firming?
shouldn't you have been firming?
shouldn't he have been firming?
shouldn't we have been firming?
shouldn't you have been firming?
shouldn't they have been firming?