can prewarm
Verbo regular: prewarm - prewarmed- prewarmed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can prewarm
you can prewarm
he can prewarm
we can prewarm
you can prewarm
they can prewarm 	I can be prewarming
you can be prewarming
he can be prewarming
we can be prewarming
you can be prewarming
they can be prewarming	I can have prewarmed
you can have prewarmed
he can have prewarmed
we can have prewarmed
you can have prewarmed
they can have prewarmed	I can have been prewarming
you can have been prewarming
he can have been prewarming
we can have been prewarming
you can have been prewarming
they can have been prewarming	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot prewarm
you cannot prewarm
he cannot prewarm
we cannot prewarm
you cannot prewarm
they cannot prewarm 	I cannot be prewarming
you cannot be prewarming
he cannot be prewarming
we cannot be prewarming
you cannot be prewarming
they cannot be prewarming	I cannot have prewarmed
you cannot have prewarmed
he cannot have prewarmed
we cannot have prewarmed
you cannot have prewarmed
they cannot have prewarmed	I cannot have been prewarming
you cannot have been prewarming
he cannot have been prewarming
we cannot have been prewarming
you cannot have been prewarming
they cannot have been prewarming	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I prewarm?
can you prewarm?
can he prewarm?
can we prewarm?
can you prewarm?
can they prewarm? 	can I be prewarming?
can you be prewarming?
can he be prewarming?
can we be prewarming?
can you be prewarming?
can they be prewarming? 	can I have prewarmed?
can you have prewarmed?
can he have prewarmed?
can we have prewarmed?
can you have prewarmed?
can they have prewarmed? 	can I have been prewarming?
can you have been prewarming?
can he have been prewarming?
can we have been prewarming?
can you have been prewarming?
can they have been prewarming? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not prewarm?
can you not prewarm?
can he not prewarm?
can we not prewarm?
can you not prewarm?
can they not prewarm? 	can I not be prewarming?
can you not be prewarming?
can he not be prewarming?
can we not be prewarming?
can you not be prewarming?
can they not be prewarming? 	can I not have prewarmed?
can you not have prewarmed?
can he not have prewarmed?
can we not have prewarmed?
can you not have prewarmed?
can they not have prewarmed? 	can I not have been prewarming?
can you not have been prewarming?
can he not have been prewarming?
can we not have been prewarming?
can you not have been prewarming?
can they not have been prewarming?