English verb conjugation
COULD FEDERALISE

Regular verb: federalise - federalised - federalised

Affirmation

Simple form	V-ing form
I could federalise you could federalise he could federalise we could federalise you could federalise they could federalise	I could be federalising you could be federalising he could be federalising we could be federalising you could be federalising they could be federalising
Perfect	V-ing perfect
I could have federalised you could have federalised he could have federalised we could have federalised you could have federalised they could have federalised	I could have been federalising you could have been federalising he could have been federalising we could have been federalising you could have been federalising they could have been federalising

Negation

Simple form	V-ing form
I could not federalise you could not federalise he could not federalise we could not federalise you could not federalise they could not federalise	I could not be federalising you could not be federalising he could not be federalising we could not be federalising you could not be federalising they could not be federalising
Perfect	V-ing perfect
I could not have federalised you could not have federalised he could not have federalised we could not have federalised you could not have federalised they could not have federalised	I could not have been federalising you could not have been federalising he could not have been federalising we could not have been federalising you could not have been federalising they could not have been federalising

Interrogative form

Simple form	V-ing form
could I federalise? could you federalise? could he federalise? could we federalise? could you federalise? could they federalise?	could I be federalising? could you be federalising? could he be federalising? could we be federalising? could you be federalising? could they be federalising?
Perfect	V-ing perfect
could I have federalised? could you have federalised? could he have federalised? could we have federalised? could you have federalised? could they have federalised?	could I have been federalising? could you have been federalising? could he have been federalising? could we have been federalising? could you have been federalising? could they have been federalising?

Interro-negative form

Simple form	V-ing form
could I not federalise? could you not federalise? could he not federalise? could we not federalise? could you not federalise? could they not federalise?	could I not be federalising? could you not be federalising? could he not be federalising? could we not be federalising? could you not be federalising? could they not be federalising?
Perfect	V-ing perfect
could I not have federalised? could you not have federalised? could he not have federalised? could we not have federalised? could you not have federalised? could they not have federalised?	could I not have been federalising? could you not have been federalising? could he not have been federalising? could we not have been federalising? could you not have been federalising? could they not have been federalising?