English verb conjugation
COULD UNSEAT

Regular verb: unseat - unseated - unseated

Affirmation

Simple form	V-ing form
I could unseat you could unseat he could unseat we could unseat you could unseat they could unseat	I could be unseating you could be unseating he could be unseating we could be unseating you could be unseating they could be unseating
Perfect	V-ing perfect
I could have unseated you could have unseated he could have unseated we could have unseated you could have unseated they could have unseated	I could have been unseating you could have been unseating he could have been unseating we could have been unseating you could have been unseating they could have been unseating

Negation

Simple form	V-ing form
I couldn't unseat you couldn't unseat he couldn't unseat we couldn't unseat you couldn't unseat they couldn't unseat	I couldn't be unseating you couldn't be unseating he couldn't be unseating we couldn't be unseating you couldn't be unseating they couldn't be unseating
Perfect	V-ing perfect
I couldn't have unseated you couldn't have unseated he couldn't have unseated we couldn't have unseated you couldn't have unseated they couldn't have unseated	I couldn't have been unseating you couldn't have been unseating he couldn't have been unseating we couldn't have been unseating you couldn't have been unseating they couldn't have been unseating

Interrogative form

Simple form	V-ing form
could I unseat? could you unseat? could he unseat? could we unseat? could you unseat? could they unseat?	could I be unseating? could you be unseating? could he be unseating? could we be unseating? could you be unseating? could they be unseating?
Perfect	V-ing perfect
could I have unseated? could you have unseated? could he have unseated? could we have unseated? could you have unseated? could they have unseated?	could I have been unseating? could you have been unseating? could he have been unseating? could we have been unseating? could you have been unseating? could they have been unseating?

Interro-negative form

Simple form	V-ing form
couldn't I unseat? couldn't you unseat? couldn't he unseat? couldn't we unseat? couldn't you unseat? couldn't they unseat?	couldn't I be unseating? couldn't you be unseating? couldn't he be unseating? couldn't we be unseating? couldn't you be unseating? couldn't they be unseating?
Perfect	V-ing perfect
couldn't I have unseated? couldn't you have unseated? couldn't he have unseated? couldn't we have unseated? couldn't you have unseated? couldn't they have unseated?	couldn't I have been unseating? couldn't you have been unseating? couldn't he have been unseating? couldn't we have been unseating? couldn't you have been unseating? couldn't they have been unseating?