could lacerate
Verbo regular: lacerate - lacerated- lacerated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could lacerate
you could lacerate
he could lacerate
we could lacerate
you could lacerate
they could lacerate 	I could be lacerating
you could be lacerating
he could be lacerating
we could be lacerating
you could be lacerating
they could be lacerating	I could have lacerated
you could have lacerated
he could have lacerated
we could have lacerated
you could have lacerated
they could have lacerated	I could have been lacerating
you could have been lacerating
he could have been lacerating
we could have been lacerating
you could have been lacerating
they could have been lacerating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not lacerate
you could not lacerate
he could not lacerate
we could not lacerate
you could not lacerate
they could not lacerate 	I could not be lacerating
you could not be lacerating
he could not be lacerating
we could not be lacerating
you could not be lacerating
they could not be lacerating	I could not have lacerated
you could not have lacerated
he could not have lacerated
we could not have lacerated
you could not have lacerated
they could not have lacerated	I could not have been lacerating
you could not have been lacerating
he could not have been lacerating
we could not have been lacerating
you could not have been lacerating
they could not have been lacerating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I lacerate?
could you lacerate?
could he lacerate?
could we lacerate?
could you lacerate?
could they lacerate? 	could I be lacerating?
could you be lacerating?
could he be lacerating?
could we be lacerating?
could you be lacerating?
could they be lacerating? 	could I have lacerated?
could you have lacerated?
could he have lacerated?
could we have lacerated?
could you have lacerated?
could they have lacerated? 	could I have been lacerating?
could you have been lacerating?
could he have been lacerating?
could we have been lacerating?
could you have been lacerating?
could they have been lacerating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not lacerate?
could you not lacerate?
could he not lacerate?
could we not lacerate?
could you not lacerate?
could they not lacerate? 	could I not be lacerating?
could you not be lacerating?
could he not be lacerating?
could we not be lacerating?
could you not be lacerating?
could they not be lacerating? 	could I not have lacerated?
could you not have lacerated?
could he not have lacerated?
could we not have lacerated?
could you not have lacerated?
could they not have lacerated? 	could I not have been lacerating?
could you not have been lacerating?
could he not have been lacerating?
could we not have been lacerating?
could you not have been lacerating?
could they not have been lacerating?