could pen
Regelmä&szlig;iges Verb: pen - penned- penned

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could pen
you could pen
she could pen
we could pen
you could pen
they could pen 	I could be penning
you could be penning
she could be penning
we could be penning
you could be penning
they could be penning	I could have penned
you could have penned
she could have penned
we could have penned
you could have penned
they could have penned	I could have been penning
you could have been penning
she could have been penning
we could have been penning
you could have been penning
they could have been penning	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I couldn't pen
you couldn't pen
she couldn't pen
we couldn't pen
you couldn't pen
they couldn't pen 	I couldn't be penning
you couldn't be penning
she couldn't be penning
we couldn't be penning
you couldn't be penning
they couldn't be penning	I couldn't have penned
you couldn't have penned
she couldn't have penned
we couldn't have penned
you couldn't have penned
they couldn't have penned	I couldn't have been penning
you couldn't have been penning
she couldn't have been penning
we couldn't have been penning
you couldn't have been penning
they couldn't have been penning	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I pen?
could you pen?
could she pen?
could we pen?
could you pen?
could they pen? 	could I be penning?
could you be penning?
could she be penning?
could we be penning?
could you be penning?
could they be penning? 	could I have penned?
could you have penned?
could she have penned?
could we have penned?
could you have penned?
could they have penned? 	could I have been penning?
could you have been penning?
could she have been penning?
could we have been penning?
could you have been penning?
could they have been penning? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
couldn't I pen?
couldn't you pen?
couldn't she pen?
couldn't we pen?
couldn't you pen?
couldn't they pen? 	couldn't I be penning?
couldn't you be penning?
couldn't she be penning?
couldn't we be penning?
couldn't you be penning?
couldn't they be penning? 	couldn't I have penned?
couldn't you have penned?
couldn't she have penned?
couldn't we have penned?
couldn't you have penned?
couldn't they have penned? 	couldn't I have been penning?
couldn't you have been penning?
couldn't she have been penning?
couldn't we have been penning?
couldn't you have been penning?
couldn't they have been penning?