can heat
Verbo regular: heat - heated- heated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can heat
you can heat
he can heat
we can heat
you can heat
they can heat 	I can be heating
you can be heating
he can be heating
we can be heating
you can be heating
they can be heating	I can have heated
you can have heated
he can have heated
we can have heated
you can have heated
they can have heated	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	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can't heat
you can't heat
he can't heat
we can't heat
you can't heat
they can't heat 	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	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	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 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I heat?
can you heat?
can he heat?
can we heat?
can you heat?
can they heat? 	can I be heating?
can you be heating?
can he be heating?
can we be heating?
can you be heating?
can they be heating? 	can I have heated?
can you have heated?
can he have heated?
can we have heated?
can you have heated?
can they have heated? 	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-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can't I heat?
can't you heat?
can't he heat?
can't we heat?
can't you heat?
can't they heat? 	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? 	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? 	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?