English verb conjugation
COULD VOLATILISE

Regular verb: volatilise - volatilised - volatilised

Affirmation

Simple form	V-ing form
I could volatilise you could volatilise he could volatilise we could volatilise you could volatilise they could volatilise	I could be volatilising you could be volatilising he could be volatilising we could be volatilising you could be volatilising they could be volatilising
Perfect	V-ing perfect
I could have volatilised you could have volatilised he could have volatilised we could have volatilised you could have volatilised they could have volatilised	I could have been volatilising you could have been volatilising he could have been volatilising we could have been volatilising you could have been volatilising they could have been volatilising

Negation

Simple form	V-ing form
I could not volatilise you could not volatilise he could not volatilise we could not volatilise you could not volatilise they could not volatilise	I could not be volatilising you could not be volatilising he could not be volatilising we could not be volatilising you could not be volatilising they could not be volatilising
Perfect	V-ing perfect
I could not have volatilised you could not have volatilised he could not have volatilised we could not have volatilised you could not have volatilised they could not have volatilised	I could not have been volatilising you could not have been volatilising he could not have been volatilising we could not have been volatilising you could not have been volatilising they could not have been volatilising

Interrogative form

Simple form	V-ing form
could I volatilise? could you volatilise? could he volatilise? could we volatilise? could you volatilise? could they volatilise?	could I be volatilising? could you be volatilising? could he be volatilising? could we be volatilising? could you be volatilising? could they be volatilising?
Perfect	V-ing perfect
could I have volatilised? could you have volatilised? could he have volatilised? could we have volatilised? could you have volatilised? could they have volatilised?	could I have been volatilising? could you have been volatilising? could he have been volatilising? could we have been volatilising? could you have been volatilising? could they have been volatilising?

Interro-negative form

Simple form	V-ing form
could I not volatilise? could you not volatilise? could he not volatilise? could we not volatilise? could you not volatilise? could they not volatilise?	could I not be volatilising? could you not be volatilising? could he not be volatilising? could we not be volatilising? could you not be volatilising? could they not be volatilising?
Perfect	V-ing perfect
could I not have volatilised? could you not have volatilised? could he not have volatilised? could we not have volatilised? could you not have volatilised? could they not have volatilised?	could I not have been volatilising? could you not have been volatilising? could he not have been volatilising? could we not have been volatilising? could you not have been volatilising? could they not have been volatilising?