English verb conjugation
COULD COLONIALISE

Regular verb: colonialise - colonialised - colonialised

Affirmation

Simple form	V-ing form
I could colonialise you could colonialise he could colonialise we could colonialise you could colonialise they could colonialise	I could be colonialising you could be colonialising he could be colonialising we could be colonialising you could be colonialising they could be colonialising
Perfect	V-ing perfect
I could have colonialised you could have colonialised he could have colonialised we could have colonialised you could have colonialised they could have colonialised	I could have been colonialising you could have been colonialising he could have been colonialising we could have been colonialising you could have been colonialising they could have been colonialising

Negation

Simple form	V-ing form
I couldn't colonialise you couldn't colonialise he couldn't colonialise we couldn't colonialise you couldn't colonialise they couldn't colonialise	I couldn't be colonialising you couldn't be colonialising he couldn't be colonialising we couldn't be colonialising you couldn't be colonialising they couldn't be colonialising
Perfect	V-ing perfect
I couldn't have colonialised you couldn't have colonialised he couldn't have colonialised we couldn't have colonialised you couldn't have colonialised they couldn't have colonialised	I couldn't have been colonialising you couldn't have been colonialising he couldn't have been colonialising we couldn't have been colonialising you couldn't have been colonialising they couldn't have been colonialising

Interrogative form

Simple form	V-ing form
could I colonialise? could you colonialise? could he colonialise? could we colonialise? could you colonialise? could they colonialise?	could I be colonialising? could you be colonialising? could he be colonialising? could we be colonialising? could you be colonialising? could they be colonialising?
Perfect	V-ing perfect
could I have colonialised? could you have colonialised? could he have colonialised? could we have colonialised? could you have colonialised? could they have colonialised?	could I have been colonialising? could you have been colonialising? could he have been colonialising? could we have been colonialising? could you have been colonialising? could they have been colonialising?

Interro-negative form

Simple form	V-ing form
couldn't I colonialise? couldn't you colonialise? couldn't he colonialise? couldn't we colonialise? couldn't you colonialise? couldn't they colonialise?	couldn't I be colonialising? couldn't you be colonialising? couldn't he be colonialising? couldn't we be colonialising? couldn't you be colonialising? couldn't they be colonialising?
Perfect	V-ing perfect
couldn't I have colonialised? couldn't you have colonialised? couldn't he have colonialised? couldn't we have colonialised? couldn't you have colonialised? couldn't they have colonialised?	couldn't I have been colonialising? couldn't you have been colonialising? couldn't he have been colonialising? couldn't we have been colonialising? couldn't you have been colonialising? couldn't they have been colonialising?