I could illegalise you could illegalise she could illegalise we could illegalise you could illegalise they could illegalise
V-ing form
I could be illegalising you could be illegalising she could be illegalising we could be illegalising you could be illegalising they could be illegalising
Perfect
I could have illegalised you could have illegalised she could have illegalised we could have illegalised you could have illegalised they could have illegalised
V-ing perfect
I could have been illegalising you could have been illegalising she could have been illegalising we could have been illegalising you could have been illegalising they could have been illegalising
Negation
Simple form
I could not illegalise you could not illegalise she could not illegalise we could not illegalise you could not illegalise they could not illegalise
V-ing form
I could not be illegalising you could not be illegalising she could not be illegalising we could not be illegalising you could not be illegalising they could not be illegalising
Perfect
I could not have illegalised you could not have illegalised she could not have illegalised we could not have illegalised you could not have illegalised they could not have illegalised
V-ing perfect
I could not have been illegalising you could not have been illegalising she could not have been illegalising we could not have been illegalising you could not have been illegalising they could not have been illegalising
Interrogative form
Simple form
could I illegalise? could you illegalise? could she illegalise? could we illegalise? could you illegalise? could they illegalise?
V-ing form
could I be illegalising? could you be illegalising? could she be illegalising? could we be illegalising? could you be illegalising? could they be illegalising?
Perfect
could I have illegalised? could you have illegalised? could she have illegalised? could we have illegalised? could you have illegalised? could they have illegalised?
V-ing perfect
could I have been illegalising? could you have been illegalising? could she have been illegalising? could we have been illegalising? could you have been illegalising? could they have been illegalising?
Interro-negative form
Simple form
could I not illegalise? could you not illegalise? could she not illegalise? could we not illegalise? could you not illegalise? could they not illegalise?
V-ing form
could I not be illegalising? could you not be illegalising? could she not be illegalising? could we not be illegalising? could you not be illegalising? could they not be illegalising?
Perfect
could I not have illegalised? could you not have illegalised? could she not have illegalised? could we not have illegalised? could you not have illegalised? could they not have illegalised?
V-ing perfect
could I not have been illegalising? could you not have been illegalising? could she not have been illegalising? could we not have been illegalising? could you not have been illegalising? could they not have been illegalising?