English verb conjugation
COULD EIGHTY-SIX

Regular verb: eighty-six - eighty-sixed - eighty-sixed

Affirmation

Simple form	V-ing form
I could eighty-six you could eighty-six she could eighty-six we could eighty-six you could eighty-six they could eighty-six	I could be eighty-sixing you could be eighty-sixing she could be eighty-sixing we could be eighty-sixing you could be eighty-sixing they could be eighty-sixing
Perfect	V-ing perfect
I could have eighty-sixed you could have eighty-sixed she could have eighty-sixed we could have eighty-sixed you could have eighty-sixed they could have eighty-sixed	I could have been eighty-sixing you could have been eighty-sixing she could have been eighty-sixing we could have been eighty-sixing you could have been eighty-sixing they could have been eighty-sixing

Negation

Simple form	V-ing form
I couldn't eighty-six you couldn't eighty-six she couldn't eighty-six we couldn't eighty-six you couldn't eighty-six they couldn't eighty-six	I couldn't be eighty-sixing you couldn't be eighty-sixing she couldn't be eighty-sixing we couldn't be eighty-sixing you couldn't be eighty-sixing they couldn't be eighty-sixing
Perfect	V-ing perfect
I couldn't have eighty-sixed you couldn't have eighty-sixed she couldn't have eighty-sixed we couldn't have eighty-sixed you couldn't have eighty-sixed they couldn't have eighty-sixed	I couldn't have been eighty-sixing you couldn't have been eighty-sixing she couldn't have been eighty-sixing we couldn't have been eighty-sixing you couldn't have been eighty-sixing they couldn't have been eighty-sixing

Interrogative form

Simple form	V-ing form
could I eighty-six? could you eighty-six? could she eighty-six? could we eighty-six? could you eighty-six? could they eighty-six?	could I be eighty-sixing? could you be eighty-sixing? could she be eighty-sixing? could we be eighty-sixing? could you be eighty-sixing? could they be eighty-sixing?
Perfect	V-ing perfect
could I have eighty-sixed? could you have eighty-sixed? could she have eighty-sixed? could we have eighty-sixed? could you have eighty-sixed? could they have eighty-sixed?	could I have been eighty-sixing? could you have been eighty-sixing? could she have been eighty-sixing? could we have been eighty-sixing? could you have been eighty-sixing? could they have been eighty-sixing?

Interro-negative form

Simple form	V-ing form
couldn't I eighty-six? couldn't you eighty-six? couldn't she eighty-six? couldn't we eighty-six? couldn't you eighty-six? couldn't they eighty-six?	couldn't I be eighty-sixing? couldn't you be eighty-sixing? couldn't she be eighty-sixing? couldn't we be eighty-sixing? couldn't you be eighty-sixing? couldn't they be eighty-sixing?
Perfect	V-ing perfect
couldn't I have eighty-sixed? couldn't you have eighty-sixed? couldn't she have eighty-sixed? couldn't we have eighty-sixed? couldn't you have eighty-sixed? couldn't they have eighty-sixed?	couldn't I have been eighty-sixing? couldn't you have been eighty-sixing? couldn't she have been eighty-sixing? couldn't we have been eighty-sixing? couldn't you have been eighty-sixing? couldn't they have been eighty-sixing?