I can heat you can heat he can heat we can heat you can heat they can heat
Forma com V-ing
I can be heating you can be heating he can be heating we can be heating you can be heating they can be heating
Perfeito
I can have heated you can have heated he can have heated we can have heated you can have heated they can have heated
Perfeito com V-ing
I can have been heating you can have been heating he can have been heating we can have been heating you can have been heating they can have been heating
Negação
Forma simple
I can't heat you can't heat he can't heat we can't heat you can't heat they can't heat
Forma com V-ing
I can't be heating you can't be heating he can't be heating we can't be heating you can't be heating they can't be heating
Perfeito
I can't have heated you can't have heated he can't have heated we can't have heated you can't have heated they can't have heated
Perfeito com V-ing
I can't have been heating you can't have been heating he can't have been heating we can't have been heating you can't have been heating they can't have been heating
Forma interrogativa
Forma simple
can I heat? can you heat? can he heat? can we heat? can you heat? can they heat?
Forma com V-ing
can I be heating? can you be heating? can he be heating? can we be heating? can you be heating? can they be heating?
Perfeito
can I have heated? can you have heated? can he have heated? can we have heated? can you have heated? can they have heated?
Perfeito com V-ing
can I have been heating? can you have been heating? can he have been heating? can we have been heating? can you have been heating? can they have been heating?
Forma interro-Negação
Forma simple
can't I heat? can't you heat? can't he heat? can't we heat? can't you heat? can't they heat?
Forma com V-ing
can't I be heating? can't you be heating? can't he be heating? can't we be heating? can't you be heating? can't they be heating?
Perfeito
can't I have heated? can't you have heated? can't he have heated? can't we have heated? can't you have heated? can't they have heated?
Perfeito com V-ing
can't I have been heating? can't you have been heating? can't he have been heating? can't we have been heating? can't you have been heating? can't they have been heating?