English verb conjugation
COULD EBONISE

Regular verb: ebonise - ebonised - ebonised

Affirmation

Simple form	V-ing form
I could ebonise you could ebonise he could ebonise we could ebonise you could ebonise they could ebonise	I could be ebonising you could be ebonising he could be ebonising we could be ebonising you could be ebonising they could be ebonising
Perfect	V-ing perfect
I could have ebonised you could have ebonised he could have ebonised we could have ebonised you could have ebonised they could have ebonised	I could have been ebonising you could have been ebonising he could have been ebonising we could have been ebonising you could have been ebonising they could have been ebonising

Negation

Simple form	V-ing form
I could not ebonise you could not ebonise he could not ebonise we could not ebonise you could not ebonise they could not ebonise	I could not be ebonising you could not be ebonising he could not be ebonising we could not be ebonising you could not be ebonising they could not be ebonising
Perfect	V-ing perfect
I could not have ebonised you could not have ebonised he could not have ebonised we could not have ebonised you could not have ebonised they could not have ebonised	I could not have been ebonising you could not have been ebonising he could not have been ebonising we could not have been ebonising you could not have been ebonising they could not have been ebonising

Interrogative form

Simple form	V-ing form
could I ebonise? could you ebonise? could he ebonise? could we ebonise? could you ebonise? could they ebonise?	could I be ebonising? could you be ebonising? could he be ebonising? could we be ebonising? could you be ebonising? could they be ebonising?
Perfect	V-ing perfect
could I have ebonised? could you have ebonised? could he have ebonised? could we have ebonised? could you have ebonised? could they have ebonised?	could I have been ebonising? could you have been ebonising? could he have been ebonising? could we have been ebonising? could you have been ebonising? could they have been ebonising?

Interro-negative form

Simple form	V-ing form
could I not ebonise? could you not ebonise? could he not ebonise? could we not ebonise? could you not ebonise? could they not ebonise?	could I not be ebonising? could you not be ebonising? could he not be ebonising? could we not be ebonising? could you not be ebonising? could they not be ebonising?
Perfect	V-ing perfect
could I not have ebonised? could you not have ebonised? could he not have ebonised? could we not have ebonised? could you not have ebonised? could they not have ebonised?	could I not have been ebonising? could you not have been ebonising? could he not have been ebonising? could we not have been ebonising? could you not have been ebonising? could they not have been ebonising?