Conjugação do verbo inglês
COULD HEAT

Verbo regular: heat - heated - heated

Afirmação

Forma simple	Forma com 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
Perfeito	Perfeito com V-ing
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

Negação

Forma simple	Forma com V-ing
I could not heat you could not heat she could not heat we could not heat you could not heat they could not heat	I could not be heating you could not be heating she could not be heating we could not be heating you could not be heating they could not be heating
Perfeito	Perfeito com V-ing
I could not have heated you could not have heated she could not have heated we could not have heated you could not have heated they could not have heated	I could not have been heating you could not have been heating she could not have been heating we could not have been heating you could not have been heating they could not have been heating

Forma interrogativa

Forma simple	Forma com 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?
Perfeito	Perfeito com V-ing
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?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not heat? could you not heat? could she not heat? could we not heat? could you not heat? could they not heat?	could I not be heating? could you not be heating? could she not be heating? could we not be heating? could you not be heating? could they not be heating?
Perfeito	Perfeito com V-ing
could I not have heated? could you not have heated? could she not have heated? could we not have heated? could you not have heated? could they not have heated?	could I not have been heating? could you not have been heating? could she not have been heating? could we not have been heating? could you not have been heating? could they not have been heating?