English verb conjugation
COULD LACERATE

Regular verb: lacerate - lacerated - lacerated

Affirmation

Simple form	V-ing form
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
Perfect	V-ing perfect
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

Negation

Simple form	V-ing form
I couldn't lacerate you couldn't lacerate he couldn't lacerate we couldn't lacerate you couldn't lacerate they couldn't lacerate	I couldn't be lacerating you couldn't be lacerating he couldn't be lacerating we couldn't be lacerating you couldn't be lacerating they couldn't be lacerating
Perfect	V-ing perfect
I couldn't have lacerated you couldn't have lacerated he couldn't have lacerated we couldn't have lacerated you couldn't have lacerated they couldn't have lacerated	I couldn't have been lacerating you couldn't have been lacerating he couldn't have been lacerating we couldn't have been lacerating you couldn't have been lacerating they couldn't have been lacerating

Interrogative form

Simple form	V-ing form
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?
Perfect	V-ing perfect
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?

Interro-negative form

Simple form	V-ing form
couldn't I lacerate? couldn't you lacerate? couldn't he lacerate? couldn't we lacerate? couldn't you lacerate? couldn't they lacerate?	couldn't I be lacerating? couldn't you be lacerating? couldn't he be lacerating? couldn't we be lacerating? couldn't you be lacerating? couldn't they be lacerating?
Perfect	V-ing perfect
couldn't I have lacerated? couldn't you have lacerated? couldn't he have lacerated? couldn't we have lacerated? couldn't you have lacerated? couldn't they have lacerated?	couldn't I have been lacerating? couldn't you have been lacerating? couldn't he have been lacerating? couldn't we have been lacerating? couldn't you have been lacerating? couldn't they have been lacerating?