English verb conjugation
COULD CAPSISE

Regular verb: capsise - capsised - capsised

Affirmation

Simple form	V-ing form
I could capsise you could capsise she could capsise we could capsise you could capsise they could capsise	I could be capsising you could be capsising she could be capsising we could be capsising you could be capsising they could be capsising
Perfect	V-ing perfect
I could have capsised you could have capsised she could have capsised we could have capsised you could have capsised they could have capsised	I could have been capsising you could have been capsising she could have been capsising we could have been capsising you could have been capsising they could have been capsising

Negation

Simple form	V-ing form
I could not capsise you could not capsise she could not capsise we could not capsise you could not capsise they could not capsise	I could not be capsising you could not be capsising she could not be capsising we could not be capsising you could not be capsising they could not be capsising
Perfect	V-ing perfect
I could not have capsised you could not have capsised she could not have capsised we could not have capsised you could not have capsised they could not have capsised	I could not have been capsising you could not have been capsising she could not have been capsising we could not have been capsising you could not have been capsising they could not have been capsising

Interrogative form

Simple form	V-ing form
could I capsise? could you capsise? could she capsise? could we capsise? could you capsise? could they capsise?	could I be capsising? could you be capsising? could she be capsising? could we be capsising? could you be capsising? could they be capsising?
Perfect	V-ing perfect
could I have capsised? could you have capsised? could she have capsised? could we have capsised? could you have capsised? could they have capsised?	could I have been capsising? could you have been capsising? could she have been capsising? could we have been capsising? could you have been capsising? could they have been capsising?

Interro-negative form

Simple form	V-ing form
could I not capsise? could you not capsise? could she not capsise? could we not capsise? could you not capsise? could they not capsise?	could I not be capsising? could you not be capsising? could she not be capsising? could we not be capsising? could you not be capsising? could they not be capsising?
Perfect	V-ing perfect
could I not have capsised? could you not have capsised? could she not have capsised? could we not have capsised? could you not have capsised? could they not have capsised?	could I not have been capsising? could you not have been capsising? could she not have been capsising? could we not have been capsising? could you not have been capsising? could they not have been capsising?