English verb conjugation
COULD PUISE

Regular verb: puise - puised - puised

Affirmation

Simple form	V-ing form
I could puise you could puise he could puise we could puise you could puise they could puise	I could be puising you could be puising he could be puising we could be puising you could be puising they could be puising
Perfect	V-ing perfect
I could have puised you could have puised he could have puised we could have puised you could have puised they could have puised	I could have been puising you could have been puising he could have been puising we could have been puising you could have been puising they could have been puising

Negation

Simple form	V-ing form
I could not puise you could not puise he could not puise we could not puise you could not puise they could not puise	I could not be puising you could not be puising he could not be puising we could not be puising you could not be puising they could not be puising
Perfect	V-ing perfect
I could not have puised you could not have puised he could not have puised we could not have puised you could not have puised they could not have puised	I could not have been puising you could not have been puising he could not have been puising we could not have been puising you could not have been puising they could not have been puising

Interrogative form

Simple form	V-ing form
could I puise? could you puise? could he puise? could we puise? could you puise? could they puise?	could I be puising? could you be puising? could he be puising? could we be puising? could you be puising? could they be puising?
Perfect	V-ing perfect
could I have puised? could you have puised? could he have puised? could we have puised? could you have puised? could they have puised?	could I have been puising? could you have been puising? could he have been puising? could we have been puising? could you have been puising? could they have been puising?

Interro-negative form

Simple form	V-ing form
could I not puise? could you not puise? could he not puise? could we not puise? could you not puise? could they not puise?	could I not be puising? could you not be puising? could he not be puising? could we not be puising? could you not be puising? could they not be puising?
Perfect	V-ing perfect
could I not have puised? could you not have puised? could he not have puised? could we not have puised? could you not have puised? could they not have puised?	could I not have been puising? could you not have been puising? could he not have been puising? could we not have been puising? could you not have been puising? could they not have been puising?