can heat
Regular verb: heat - heated- heated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can heat
you can heat
she can heat
we can heat
you can heat
they can heat 	I can be heating
you can be heating
she can be heating
we can be heating
you can be heating
they can be heating	I can have heated
you can have heated
she 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
she can have been heating
we can have been heating
you can have been heating
they can have been heating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't heat
you can't heat
she 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
she 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
she 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
she can't have been heating
we can't have been heating
you can't have been heating
they can't have been heating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I heat?
can you heat?
can she heat?
can we heat?
can you heat?
can they heat? 	can I be heating?
can you be heating?
can she be heating?
can we be heating?
can you be heating?
can they be heating? 	can I have heated?
can you have heated?
can she 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 she have been heating?
can we have been heating?
can you have been heating?
can they have been heating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I heat?
can't you heat?
can't she 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 she 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 she 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 she have been heating?
can't we have been heating?
can't you have been heating?
can't they have been heating?