English verb conjugation
COULD NATIONALISE

Regular verb: nationalise - nationalised - nationalised

Affirmation

Simple form	V-ing form
I could nationalise you could nationalise she could nationalise we could nationalise you could nationalise they could nationalise	I could be nationalising you could be nationalising she could be nationalising we could be nationalising you could be nationalising they could be nationalising
Perfect	V-ing perfect
I could have nationalised you could have nationalised she could have nationalised we could have nationalised you could have nationalised they could have nationalised	I could have been nationalising you could have been nationalising she could have been nationalising we could have been nationalising you could have been nationalising they could have been nationalising

Negation

Simple form	V-ing form
I could not nationalise you could not nationalise she could not nationalise we could not nationalise you could not nationalise they could not nationalise	I could not be nationalising you could not be nationalising she could not be nationalising we could not be nationalising you could not be nationalising they could not be nationalising
Perfect	V-ing perfect
I could not have nationalised you could not have nationalised she could not have nationalised we could not have nationalised you could not have nationalised they could not have nationalised	I could not have been nationalising you could not have been nationalising she could not have been nationalising we could not have been nationalising you could not have been nationalising they could not have been nationalising

Interrogative form

Simple form	V-ing form
could I nationalise? could you nationalise? could she nationalise? could we nationalise? could you nationalise? could they nationalise?	could I be nationalising? could you be nationalising? could she be nationalising? could we be nationalising? could you be nationalising? could they be nationalising?
Perfect	V-ing perfect
could I have nationalised? could you have nationalised? could she have nationalised? could we have nationalised? could you have nationalised? could they have nationalised?	could I have been nationalising? could you have been nationalising? could she have been nationalising? could we have been nationalising? could you have been nationalising? could they have been nationalising?

Interro-negative form

Simple form	V-ing form
could I not nationalise? could you not nationalise? could she not nationalise? could we not nationalise? could you not nationalise? could they not nationalise?	could I not be nationalising? could you not be nationalising? could she not be nationalising? could we not be nationalising? could you not be nationalising? could they not be nationalising?
Perfect	V-ing perfect
could I not have nationalised? could you not have nationalised? could she not have nationalised? could we not have nationalised? could you not have nationalised? could they not have nationalised?	could I not have been nationalising? could you not have been nationalising? could she not have been nationalising? could we not have been nationalising? could you not have been nationalising? could they not have been nationalising?