English verb conjugation
COULD HYPOSTATISE

Regular verb: hypostatise - hypostatised - hypostatised

Affirmation

Simple form	V-ing form
I could hypostatise you could hypostatise he could hypostatise we could hypostatise you could hypostatise they could hypostatise	I could be hypostatising you could be hypostatising he could be hypostatising we could be hypostatising you could be hypostatising they could be hypostatising
Perfect	V-ing perfect
I could have hypostatised you could have hypostatised he could have hypostatised we could have hypostatised you could have hypostatised they could have hypostatised	I could have been hypostatising you could have been hypostatising he could have been hypostatising we could have been hypostatising you could have been hypostatising they could have been hypostatising

Negation

Simple form	V-ing form
I could not hypostatise you could not hypostatise he could not hypostatise we could not hypostatise you could not hypostatise they could not hypostatise	I could not be hypostatising you could not be hypostatising he could not be hypostatising we could not be hypostatising you could not be hypostatising they could not be hypostatising
Perfect	V-ing perfect
I could not have hypostatised you could not have hypostatised he could not have hypostatised we could not have hypostatised you could not have hypostatised they could not have hypostatised	I could not have been hypostatising you could not have been hypostatising he could not have been hypostatising we could not have been hypostatising you could not have been hypostatising they could not have been hypostatising

Interrogative form

Simple form	V-ing form
could I hypostatise? could you hypostatise? could he hypostatise? could we hypostatise? could you hypostatise? could they hypostatise?	could I be hypostatising? could you be hypostatising? could he be hypostatising? could we be hypostatising? could you be hypostatising? could they be hypostatising?
Perfect	V-ing perfect
could I have hypostatised? could you have hypostatised? could he have hypostatised? could we have hypostatised? could you have hypostatised? could they have hypostatised?	could I have been hypostatising? could you have been hypostatising? could he have been hypostatising? could we have been hypostatising? could you have been hypostatising? could they have been hypostatising?

Interro-negative form

Simple form	V-ing form
could I not hypostatise? could you not hypostatise? could he not hypostatise? could we not hypostatise? could you not hypostatise? could they not hypostatise?	could I not be hypostatising? could you not be hypostatising? could he not be hypostatising? could we not be hypostatising? could you not be hypostatising? could they not be hypostatising?
Perfect	V-ing perfect
could I not have hypostatised? could you not have hypostatised? could he not have hypostatised? could we not have hypostatised? could you not have hypostatised? could they not have hypostatised?	could I not have been hypostatising? could you not have been hypostatising? could he not have been hypostatising? could we not have been hypostatising? could you not have been hypostatising? could they not have been hypostatising?