can commutate
Verbo regular: commutate - commutated- commutated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can commutate
you can commutate
he can commutate
we can commutate
you can commutate
they can commutate 	I can be commutating
you can be commutating
he can be commutating
we can be commutating
you can be commutating
they can be commutating	I can have commutated
you can have commutated
he can have commutated
we can have commutated
you can have commutated
they can have commutated	I can have been commutating
you can have been commutating
he can have been commutating
we can have been commutating
you can have been commutating
they can have been commutating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot commutate
you cannot commutate
he cannot commutate
we cannot commutate
you cannot commutate
they cannot commutate 	I cannot be commutating
you cannot be commutating
he cannot be commutating
we cannot be commutating
you cannot be commutating
they cannot be commutating	I cannot have commutated
you cannot have commutated
he cannot have commutated
we cannot have commutated
you cannot have commutated
they cannot have commutated	I cannot have been commutating
you cannot have been commutating
he cannot have been commutating
we cannot have been commutating
you cannot have been commutating
they cannot have been commutating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I commutate?
can you commutate?
can he commutate?
can we commutate?
can you commutate?
can they commutate? 	can I be commutating?
can you be commutating?
can he be commutating?
can we be commutating?
can you be commutating?
can they be commutating? 	can I have commutated?
can you have commutated?
can he have commutated?
can we have commutated?
can you have commutated?
can they have commutated? 	can I have been commutating?
can you have been commutating?
can he have been commutating?
can we have been commutating?
can you have been commutating?
can they have been commutating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not commutate?
can you not commutate?
can he not commutate?
can we not commutate?
can you not commutate?
can they not commutate? 	can I not be commutating?
can you not be commutating?
can he not be commutating?
can we not be commutating?
can you not be commutating?
can they not be commutating? 	can I not have commutated?
can you not have commutated?
can he not have commutated?
can we not have commutated?
can you not have commutated?
can they not have commutated? 	can I not have been commutating?
can you not have been commutating?
can he not have been commutating?
can we not have been commutating?
can you not have been commutating?
can they not have been commutating?