English verb conjugation
COULD OUTJUMP

Regular verb: outjump - outjumped - outjumped

Affirmation

Simple form	V-ing form
I could outjump you could outjump she could outjump we could outjump you could outjump they could outjump	I could be outjumping you could be outjumping she could be outjumping we could be outjumping you could be outjumping they could be outjumping
Perfect	V-ing perfect
I could have outjumped you could have outjumped she could have outjumped we could have outjumped you could have outjumped they could have outjumped	I could have been outjumping you could have been outjumping she could have been outjumping we could have been outjumping you could have been outjumping they could have been outjumping

Negation

Simple form	V-ing form
I couldn't outjump you couldn't outjump she couldn't outjump we couldn't outjump you couldn't outjump they couldn't outjump	I couldn't be outjumping you couldn't be outjumping she couldn't be outjumping we couldn't be outjumping you couldn't be outjumping they couldn't be outjumping
Perfect	V-ing perfect
I couldn't have outjumped you couldn't have outjumped she couldn't have outjumped we couldn't have outjumped you couldn't have outjumped they couldn't have outjumped	I couldn't have been outjumping you couldn't have been outjumping she couldn't have been outjumping we couldn't have been outjumping you couldn't have been outjumping they couldn't have been outjumping

Interrogative form

Simple form	V-ing form
could I outjump? could you outjump? could she outjump? could we outjump? could you outjump? could they outjump?	could I be outjumping? could you be outjumping? could she be outjumping? could we be outjumping? could you be outjumping? could they be outjumping?
Perfect	V-ing perfect
could I have outjumped? could you have outjumped? could she have outjumped? could we have outjumped? could you have outjumped? could they have outjumped?	could I have been outjumping? could you have been outjumping? could she have been outjumping? could we have been outjumping? could you have been outjumping? could they have been outjumping?

Interro-negative form

Simple form	V-ing form
couldn't I outjump? couldn't you outjump? couldn't she outjump? couldn't we outjump? couldn't you outjump? couldn't they outjump?	couldn't I be outjumping? couldn't you be outjumping? couldn't she be outjumping? couldn't we be outjumping? couldn't you be outjumping? couldn't they be outjumping?
Perfect	V-ing perfect
couldn't I have outjumped? couldn't you have outjumped? couldn't she have outjumped? couldn't we have outjumped? couldn't you have outjumped? couldn't they have outjumped?	couldn't I have been outjumping? couldn't you have been outjumping? couldn't she have been outjumping? couldn't we have been outjumping? couldn't you have been outjumping? couldn't they have been outjumping?