English verb conjugation
COULD IMMORTALISE

Regular verb: immortalise - immortalised - immortalised

Affirmation

Simple form	V-ing form
I could immortalise you could immortalise he could immortalise we could immortalise you could immortalise they could immortalise	I could be immortalising you could be immortalising he could be immortalising we could be immortalising you could be immortalising they could be immortalising
Perfect	V-ing perfect
I could have immortalised you could have immortalised he could have immortalised we could have immortalised you could have immortalised they could have immortalised	I could have been immortalising you could have been immortalising he could have been immortalising we could have been immortalising you could have been immortalising they could have been immortalising

Negation

Simple form	V-ing form
I could not immortalise you could not immortalise he could not immortalise we could not immortalise you could not immortalise they could not immortalise	I could not be immortalising you could not be immortalising he could not be immortalising we could not be immortalising you could not be immortalising they could not be immortalising
Perfect	V-ing perfect
I could not have immortalised you could not have immortalised he could not have immortalised we could not have immortalised you could not have immortalised they could not have immortalised	I could not have been immortalising you could not have been immortalising he could not have been immortalising we could not have been immortalising you could not have been immortalising they could not have been immortalising

Interrogative form

Simple form	V-ing form
could I immortalise? could you immortalise? could he immortalise? could we immortalise? could you immortalise? could they immortalise?	could I be immortalising? could you be immortalising? could he be immortalising? could we be immortalising? could you be immortalising? could they be immortalising?
Perfect	V-ing perfect
could I have immortalised? could you have immortalised? could he have immortalised? could we have immortalised? could you have immortalised? could they have immortalised?	could I have been immortalising? could you have been immortalising? could he have been immortalising? could we have been immortalising? could you have been immortalising? could they have been immortalising?

Interro-negative form

Simple form	V-ing form
could I not immortalise? could you not immortalise? could he not immortalise? could we not immortalise? could you not immortalise? could they not immortalise?	could I not be immortalising? could you not be immortalising? could he not be immortalising? could we not be immortalising? could you not be immortalising? could they not be immortalising?
Perfect	V-ing perfect
could I not have immortalised? could you not have immortalised? could he not have immortalised? could we not have immortalised? could you not have immortalised? could they not have immortalised?	could I not have been immortalising? could you not have been immortalising? could he not have been immortalising? could we not have been immortalising? could you not have been immortalising? could they not have been immortalising?