English verb conjugation
COULD CIRCULARISE

Regular verb: circularise - circularised - circularised

Affirmation

Simple form	V-ing form
I could circularise you could circularise he could circularise we could circularise you could circularise they could circularise	I could be circularising you could be circularising he could be circularising we could be circularising you could be circularising they could be circularising
Perfect	V-ing perfect
I could have circularised you could have circularised he could have circularised we could have circularised you could have circularised they could have circularised	I could have been circularising you could have been circularising he could have been circularising we could have been circularising you could have been circularising they could have been circularising

Negation

Simple form	V-ing form
I couldn't circularise you couldn't circularise he couldn't circularise we couldn't circularise you couldn't circularise they couldn't circularise	I couldn't be circularising you couldn't be circularising he couldn't be circularising we couldn't be circularising you couldn't be circularising they couldn't be circularising
Perfect	V-ing perfect
I couldn't have circularised you couldn't have circularised he couldn't have circularised we couldn't have circularised you couldn't have circularised they couldn't have circularised	I couldn't have been circularising you couldn't have been circularising he couldn't have been circularising we couldn't have been circularising you couldn't have been circularising they couldn't have been circularising

Interrogative form

Simple form	V-ing form
could I circularise? could you circularise? could he circularise? could we circularise? could you circularise? could they circularise?	could I be circularising? could you be circularising? could he be circularising? could we be circularising? could you be circularising? could they be circularising?
Perfect	V-ing perfect
could I have circularised? could you have circularised? could he have circularised? could we have circularised? could you have circularised? could they have circularised?	could I have been circularising? could you have been circularising? could he have been circularising? could we have been circularising? could you have been circularising? could they have been circularising?

Interro-negative form

Simple form	V-ing form
couldn't I circularise? couldn't you circularise? couldn't he circularise? couldn't we circularise? couldn't you circularise? couldn't they circularise?	couldn't I be circularising? couldn't you be circularising? couldn't he be circularising? couldn't we be circularising? couldn't you be circularising? couldn't they be circularising?
Perfect	V-ing perfect
couldn't I have circularised? couldn't you have circularised? couldn't he have circularised? couldn't we have circularised? couldn't you have circularised? couldn't they have circularised?	couldn't I have been circularising? couldn't you have been circularising? couldn't he have been circularising? couldn't we have been circularising? couldn't you have been circularising? couldn't they have been circularising?