English verb conjugation
COULD SUBURBANISE

Regular verb: suburbanise - suburbanised - suburbanised

Affirmation

Simple form	V-ing form
I could suburbanise you could suburbanise he could suburbanise we could suburbanise you could suburbanise they could suburbanise	I could be suburbanising you could be suburbanising he could be suburbanising we could be suburbanising you could be suburbanising they could be suburbanising
Perfect	V-ing perfect
I could have suburbanised you could have suburbanised he could have suburbanised we could have suburbanised you could have suburbanised they could have suburbanised	I could have been suburbanising you could have been suburbanising he could have been suburbanising we could have been suburbanising you could have been suburbanising they could have been suburbanising

Negation

Simple form	V-ing form
I could not suburbanise you could not suburbanise he could not suburbanise we could not suburbanise you could not suburbanise they could not suburbanise	I could not be suburbanising you could not be suburbanising he could not be suburbanising we could not be suburbanising you could not be suburbanising they could not be suburbanising
Perfect	V-ing perfect
I could not have suburbanised you could not have suburbanised he could not have suburbanised we could not have suburbanised you could not have suburbanised they could not have suburbanised	I could not have been suburbanising you could not have been suburbanising he could not have been suburbanising we could not have been suburbanising you could not have been suburbanising they could not have been suburbanising

Interrogative form

Simple form	V-ing form
could I suburbanise? could you suburbanise? could he suburbanise? could we suburbanise? could you suburbanise? could they suburbanise?	could I be suburbanising? could you be suburbanising? could he be suburbanising? could we be suburbanising? could you be suburbanising? could they be suburbanising?
Perfect	V-ing perfect
could I have suburbanised? could you have suburbanised? could he have suburbanised? could we have suburbanised? could you have suburbanised? could they have suburbanised?	could I have been suburbanising? could you have been suburbanising? could he have been suburbanising? could we have been suburbanising? could you have been suburbanising? could they have been suburbanising?

Interro-negative form

Simple form	V-ing form
could I not suburbanise? could you not suburbanise? could he not suburbanise? could we not suburbanise? could you not suburbanise? could they not suburbanise?	could I not be suburbanising? could you not be suburbanising? could he not be suburbanising? could we not be suburbanising? could you not be suburbanising? could they not be suburbanising?
Perfect	V-ing perfect
could I not have suburbanised? could you not have suburbanised? could he not have suburbanised? could we not have suburbanised? could you not have suburbanised? could they not have suburbanised?	could I not have been suburbanising? could you not have been suburbanising? could he not have been suburbanising? could we not have been suburbanising? could you not have been suburbanising? could they not have been suburbanising?