English verb conjugation
COULD SLAUGHTER

Regular verb: slaughter - slaughtered - slaughtered

Affirmation

Simple form	V-ing form
I could slaughter you could slaughter she could slaughter we could slaughter you could slaughter they could slaughter	I could be slaughtering you could be slaughtering she could be slaughtering we could be slaughtering you could be slaughtering they could be slaughtering
Perfect	V-ing perfect
I could have slaughtered you could have slaughtered she could have slaughtered we could have slaughtered you could have slaughtered they could have slaughtered	I could have been slaughtering you could have been slaughtering she could have been slaughtering we could have been slaughtering you could have been slaughtering they could have been slaughtering

Negation

Simple form	V-ing form
I could not slaughter you could not slaughter she could not slaughter we could not slaughter you could not slaughter they could not slaughter	I could not be slaughtering you could not be slaughtering she could not be slaughtering we could not be slaughtering you could not be slaughtering they could not be slaughtering
Perfect	V-ing perfect
I could not have slaughtered you could not have slaughtered she could not have slaughtered we could not have slaughtered you could not have slaughtered they could not have slaughtered	I could not have been slaughtering you could not have been slaughtering she could not have been slaughtering we could not have been slaughtering you could not have been slaughtering they could not have been slaughtering

Interrogative form

Simple form	V-ing form
could I slaughter? could you slaughter? could she slaughter? could we slaughter? could you slaughter? could they slaughter?	could I be slaughtering? could you be slaughtering? could she be slaughtering? could we be slaughtering? could you be slaughtering? could they be slaughtering?
Perfect	V-ing perfect
could I have slaughtered? could you have slaughtered? could she have slaughtered? could we have slaughtered? could you have slaughtered? could they have slaughtered?	could I have been slaughtering? could you have been slaughtering? could she have been slaughtering? could we have been slaughtering? could you have been slaughtering? could they have been slaughtering?

Interro-negative form

Simple form	V-ing form
could I not slaughter? could you not slaughter? could she not slaughter? could we not slaughter? could you not slaughter? could they not slaughter?	could I not be slaughtering? could you not be slaughtering? could she not be slaughtering? could we not be slaughtering? could you not be slaughtering? could they not be slaughtering?
Perfect	V-ing perfect
could I not have slaughtered? could you not have slaughtered? could she not have slaughtered? could we not have slaughtered? could you not have slaughtered? could they not have slaughtered?	could I not have been slaughtering? could you not have been slaughtering? could she not have been slaughtering? could we not have been slaughtering? could you not have been slaughtering? could they not have been slaughtering?