I could decolonise you could decolonise he could decolonise we could decolonise you could decolonise they could decolonise
V-ing form
I could be decolonising you could be decolonising he could be decolonising we could be decolonising you could be decolonising they could be decolonising
Perfect
I could have decolonised you could have decolonised he could have decolonised we could have decolonised you could have decolonised they could have decolonised
V-ing perfect
I could have been decolonising you could have been decolonising he could have been decolonising we could have been decolonising you could have been decolonising they could have been decolonising
Negation
Simple form
I could not decolonise you could not decolonise he could not decolonise we could not decolonise you could not decolonise they could not decolonise
V-ing form
I could not be decolonising you could not be decolonising he could not be decolonising we could not be decolonising you could not be decolonising they could not be decolonising
Perfect
I could not have decolonised you could not have decolonised he could not have decolonised we could not have decolonised you could not have decolonised they could not have decolonised
V-ing perfect
I could not have been decolonising you could not have been decolonising he could not have been decolonising we could not have been decolonising you could not have been decolonising they could not have been decolonising
Interrogative form
Simple form
could I decolonise? could you decolonise? could he decolonise? could we decolonise? could you decolonise? could they decolonise?
V-ing form
could I be decolonising? could you be decolonising? could he be decolonising? could we be decolonising? could you be decolonising? could they be decolonising?
Perfect
could I have decolonised? could you have decolonised? could he have decolonised? could we have decolonised? could you have decolonised? could they have decolonised?
V-ing perfect
could I have been decolonising? could you have been decolonising? could he have been decolonising? could we have been decolonising? could you have been decolonising? could they have been decolonising?
Interro-negative form
Simple form
could I not decolonise? could you not decolonise? could he not decolonise? could we not decolonise? could you not decolonise? could they not decolonise?
V-ing form
could I not be decolonising? could you not be decolonising? could he not be decolonising? could we not be decolonising? could you not be decolonising? could they not be decolonising?
Perfect
could I not have decolonised? could you not have decolonised? could he not have decolonised? could we not have decolonised? could you not have decolonised? could they not have decolonised?
V-ing perfect
could I not have been decolonising? could you not have been decolonising? could he not have been decolonising? could we not have been decolonising? could you not have been decolonising? could they not have been decolonising?