English verb conjugation
COULD SCISSOR

Regular verb: scissor - scissored - scissored

Affirmation

Simple form	V-ing form
I could scissor you could scissor she could scissor we could scissor you could scissor they could scissor	I could be scissoring you could be scissoring she could be scissoring we could be scissoring you could be scissoring they could be scissoring
Perfect	V-ing perfect
I could have scissored you could have scissored she could have scissored we could have scissored you could have scissored they could have scissored	I could have been scissoring you could have been scissoring she could have been scissoring we could have been scissoring you could have been scissoring they could have been scissoring

Negation

Simple form	V-ing form
I couldn't scissor you couldn't scissor she couldn't scissor we couldn't scissor you couldn't scissor they couldn't scissor	I couldn't be scissoring you couldn't be scissoring she couldn't be scissoring we couldn't be scissoring you couldn't be scissoring they couldn't be scissoring
Perfect	V-ing perfect
I couldn't have scissored you couldn't have scissored she couldn't have scissored we couldn't have scissored you couldn't have scissored they couldn't have scissored	I couldn't have been scissoring you couldn't have been scissoring she couldn't have been scissoring we couldn't have been scissoring you couldn't have been scissoring they couldn't have been scissoring

Interrogative form

Simple form	V-ing form
could I scissor? could you scissor? could she scissor? could we scissor? could you scissor? could they scissor?	could I be scissoring? could you be scissoring? could she be scissoring? could we be scissoring? could you be scissoring? could they be scissoring?
Perfect	V-ing perfect
could I have scissored? could you have scissored? could she have scissored? could we have scissored? could you have scissored? could they have scissored?	could I have been scissoring? could you have been scissoring? could she have been scissoring? could we have been scissoring? could you have been scissoring? could they have been scissoring?

Interro-negative form

Simple form	V-ing form
couldn't I scissor? couldn't you scissor? couldn't she scissor? couldn't we scissor? couldn't you scissor? couldn't they scissor?	couldn't I be scissoring? couldn't you be scissoring? couldn't she be scissoring? couldn't we be scissoring? couldn't you be scissoring? couldn't they be scissoring?
Perfect	V-ing perfect
couldn't I have scissored? couldn't you have scissored? couldn't she have scissored? couldn't we have scissored? couldn't you have scissored? couldn't they have scissored?	couldn't I have been scissoring? couldn't you have been scissoring? couldn't she have been scissoring? couldn't we have been scissoring? couldn't you have been scissoring? couldn't they have been scissoring?