could mutilate
Verbo regular: mutilate - mutilated- mutilated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con 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	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't mutilate
you couldn't mutilate
he couldn't mutilate
we couldn't mutilate
you couldn't mutilate
they couldn't mutilate 	I couldn't be mutilating
you couldn't be mutilating
he couldn't be mutilating
we couldn't be mutilating
you couldn't be mutilating
they couldn't be mutilating	I couldn't have mutilated
you couldn't have mutilated
he couldn't have mutilated
we couldn't have mutilated
you couldn't have mutilated
they couldn't have mutilated	I couldn't have been mutilating
you couldn't have been mutilating
he couldn't have been mutilating
we couldn't have been mutilating
you couldn't have been mutilating
they couldn't have been mutilating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con 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-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I mutilate?
couldn't you mutilate?
couldn't he mutilate?
couldn't we mutilate?
couldn't you mutilate?
couldn't they mutilate? 	couldn't I be mutilating?
couldn't you be mutilating?
couldn't he be mutilating?
couldn't we be mutilating?
couldn't you be mutilating?
couldn't they be mutilating? 	couldn't I have mutilated?
couldn't you have mutilated?
couldn't he have mutilated?
couldn't we have mutilated?
couldn't you have mutilated?
couldn't they have mutilated? 	couldn't I have been mutilating?
couldn't you have been mutilating?
couldn't he have been mutilating?
couldn't we have been mutilating?
couldn't you have been mutilating?
couldn't they have been mutilating?