English verb conjugation
COULD MONOPOLISE

Regular verb: monopolise - monopolised - monopolised

Affirmation

Simple form	V-ing form
I could monopolise you could monopolise he could monopolise we could monopolise you could monopolise they could monopolise	I could be monopolising you could be monopolising he could be monopolising we could be monopolising you could be monopolising they could be monopolising
Perfect	V-ing perfect
I could have monopolised you could have monopolised he could have monopolised we could have monopolised you could have monopolised they could have monopolised	I could have been monopolising you could have been monopolising he could have been monopolising we could have been monopolising you could have been monopolising they could have been monopolising

Negation

Simple form	V-ing form
I couldn't monopolise you couldn't monopolise he couldn't monopolise we couldn't monopolise you couldn't monopolise they couldn't monopolise	I couldn't be monopolising you couldn't be monopolising he couldn't be monopolising we couldn't be monopolising you couldn't be monopolising they couldn't be monopolising
Perfect	V-ing perfect
I couldn't have monopolised you couldn't have monopolised he couldn't have monopolised we couldn't have monopolised you couldn't have monopolised they couldn't have monopolised	I couldn't have been monopolising you couldn't have been monopolising he couldn't have been monopolising we couldn't have been monopolising you couldn't have been monopolising they couldn't have been monopolising

Interrogative form

Simple form	V-ing form
could I monopolise? could you monopolise? could he monopolise? could we monopolise? could you monopolise? could they monopolise?	could I be monopolising? could you be monopolising? could he be monopolising? could we be monopolising? could you be monopolising? could they be monopolising?
Perfect	V-ing perfect
could I have monopolised? could you have monopolised? could he have monopolised? could we have monopolised? could you have monopolised? could they have monopolised?	could I have been monopolising? could you have been monopolising? could he have been monopolising? could we have been monopolising? could you have been monopolising? could they have been monopolising?

Interro-negative form

Simple form	V-ing form
couldn't I monopolise? couldn't you monopolise? couldn't he monopolise? couldn't we monopolise? couldn't you monopolise? couldn't they monopolise?	couldn't I be monopolising? couldn't you be monopolising? couldn't he be monopolising? couldn't we be monopolising? couldn't you be monopolising? couldn't they be monopolising?
Perfect	V-ing perfect
couldn't I have monopolised? couldn't you have monopolised? couldn't he have monopolised? couldn't we have monopolised? couldn't you have monopolised? couldn't they have monopolised?	couldn't I have been monopolising? couldn't you have been monopolising? couldn't he have been monopolising? couldn't we have been monopolising? couldn't you have been monopolising? couldn't they have been monopolising?