could heat
Regelmä&szlig;iges Verb: heat - heated- heated

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could heat
you could heat
she could heat
we could heat
you could heat
they could heat 	I could be heating
you could be heating
she could be heating
we could be heating
you could be heating
they could be heating	I could have heated
you could have heated
she could have heated
we could have heated
you could have heated
they could have heated	I could have been heating
you could have been heating
she could have been heating
we could have been heating
you could have been heating
they could have been heating	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I couldn't heat
you couldn't heat
she couldn't heat
we couldn't heat
you couldn't heat
they couldn't heat 	I couldn't be heating
you couldn't be heating
she couldn't be heating
we couldn't be heating
you couldn't be heating
they couldn't be heating	I couldn't have heated
you couldn't have heated
she couldn't have heated
we couldn't have heated
you couldn't have heated
they couldn't have heated	I couldn't have been heating
you couldn't have been heating
she couldn't have been heating
we couldn't have been heating
you couldn't have been heating
they couldn't have been heating	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I heat?
could you heat?
could she heat?
could we heat?
could you heat?
could they heat? 	could I be heating?
could you be heating?
could she be heating?
could we be heating?
could you be heating?
could they be heating? 	could I have heated?
could you have heated?
could she have heated?
could we have heated?
could you have heated?
could they have heated? 	could I have been heating?
could you have been heating?
could she have been heating?
could we have been heating?
could you have been heating?
could they have been heating? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
couldn't I heat?
couldn't you heat?
couldn't she heat?
couldn't we heat?
couldn't you heat?
couldn't they heat? 	couldn't I be heating?
couldn't you be heating?
couldn't she be heating?
couldn't we be heating?
couldn't you be heating?
couldn't they be heating? 	couldn't I have heated?
couldn't you have heated?
couldn't she have heated?
couldn't we have heated?
couldn't you have heated?
couldn't they have heated? 	couldn't I have been heating?
couldn't you have been heating?
couldn't she have been heating?
couldn't we have been heating?
couldn't you have been heating?
couldn't they have been heating?