could mutilate
Verbo regular: mutilate - mutilated- mutilated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could mutilate
you could mutilate
he could mutilate
we could mutilate
you could mutilate
they could mutilate 	I could be mutilating
you could be mutilating
he could be mutilating
we could be mutilating
you could be mutilating
they could be mutilating	I could have mutilated
you could have mutilated
he could have mutilated
we could have mutilated
you could have mutilated
they could have mutilated	I could have been mutilating
you could have been mutilating
he could have been mutilating
we could have been mutilating
you could have been mutilating
they could have been mutilating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not mutilate
you could not mutilate
he could not mutilate
we could not mutilate
you could not mutilate
they could not mutilate 	I could not be mutilating
you could not be mutilating
he could not be mutilating
we could not be mutilating
you could not be mutilating
they could not be mutilating	I could not have mutilated
you could not have mutilated
he could not have mutilated
we could not have mutilated
you could not have mutilated
they could not have mutilated	I could not have been mutilating
you could not have been mutilating
he could not have been mutilating
we could not have been mutilating
you could not have been mutilating
they could not have been mutilating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I mutilate?
could you mutilate?
could he mutilate?
could we mutilate?
could you mutilate?
could they mutilate? 	could I be mutilating?
could you be mutilating?
could he be mutilating?
could we be mutilating?
could you be mutilating?
could they be mutilating? 	could I have mutilated?
could you have mutilated?
could he have mutilated?
could we have mutilated?
could you have mutilated?
could they have mutilated? 	could I have been mutilating?
could you have been mutilating?
could he have been mutilating?
could we have been mutilating?
could you have been mutilating?
could they have been mutilating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not mutilate?
could you not mutilate?
could he not mutilate?
could we not mutilate?
could you not mutilate?
could they not mutilate? 	could I not be mutilating?
could you not be mutilating?
could he not be mutilating?
could we not be mutilating?
could you not be mutilating?
could they not be mutilating? 	could I not have mutilated?
could you not have mutilated?
could he not have mutilated?
could we not have mutilated?
could you not have mutilated?
could they not have mutilated? 	could I not have been mutilating?
could you not have been mutilating?
could he not have been mutilating?
could we not have been mutilating?
could you not have been mutilating?
could they not have been mutilating?