English verb conjugation
COULD CIVILISE

Regular verb: civilise - civilised - civilised

Affirmation

Simple form	V-ing form
I could civilise you could civilise he could civilise we could civilise you could civilise they could civilise	I could be civilising you could be civilising he could be civilising we could be civilising you could be civilising they could be civilising
Perfect	V-ing perfect
I could have civilised you could have civilised he could have civilised we could have civilised you could have civilised they could have civilised	I could have been civilising you could have been civilising he could have been civilising we could have been civilising you could have been civilising they could have been civilising

Negation

Simple form	V-ing form
I could not civilise you could not civilise he could not civilise we could not civilise you could not civilise they could not civilise	I could not be civilising you could not be civilising he could not be civilising we could not be civilising you could not be civilising they could not be civilising
Perfect	V-ing perfect
I could not have civilised you could not have civilised he could not have civilised we could not have civilised you could not have civilised they could not have civilised	I could not have been civilising you could not have been civilising he could not have been civilising we could not have been civilising you could not have been civilising they could not have been civilising

Interrogative form

Simple form	V-ing form
could I civilise? could you civilise? could he civilise? could we civilise? could you civilise? could they civilise?	could I be civilising? could you be civilising? could he be civilising? could we be civilising? could you be civilising? could they be civilising?
Perfect	V-ing perfect
could I have civilised? could you have civilised? could he have civilised? could we have civilised? could you have civilised? could they have civilised?	could I have been civilising? could you have been civilising? could he have been civilising? could we have been civilising? could you have been civilising? could they have been civilising?

Interro-negative form

Simple form	V-ing form
could I not civilise? could you not civilise? could he not civilise? could we not civilise? could you not civilise? could they not civilise?	could I not be civilising? could you not be civilising? could he not be civilising? could we not be civilising? could you not be civilising? could they not be civilising?
Perfect	V-ing perfect
could I not have civilised? could you not have civilised? could he not have civilised? could we not have civilised? could you not have civilised? could they not have civilised?	could I not have been civilising? could you not have been civilising? could he not have been civilising? could we not have been civilising? could you not have been civilising? could they not have been civilising?