I could brutalise you could brutalise he could brutalise we could brutalise you could brutalise they could brutalise
V-ing form
I could be brutalising you could be brutalising he could be brutalising we could be brutalising you could be brutalising they could be brutalising
Perfect
I could have brutalised you could have brutalised he could have brutalised we could have brutalised you could have brutalised they could have brutalised
V-ing perfect
I could have been brutalising you could have been brutalising he could have been brutalising we could have been brutalising you could have been brutalising they could have been brutalising
Negation
Simple form
I could not brutalise you could not brutalise he could not brutalise we could not brutalise you could not brutalise they could not brutalise
V-ing form
I could not be brutalising you could not be brutalising he could not be brutalising we could not be brutalising you could not be brutalising they could not be brutalising
Perfect
I could not have brutalised you could not have brutalised he could not have brutalised we could not have brutalised you could not have brutalised they could not have brutalised
V-ing perfect
I could not have been brutalising you could not have been brutalising he could not have been brutalising we could not have been brutalising you could not have been brutalising they could not have been brutalising
Interrogative form
Simple form
could I brutalise? could you brutalise? could he brutalise? could we brutalise? could you brutalise? could they brutalise?
V-ing form
could I be brutalising? could you be brutalising? could he be brutalising? could we be brutalising? could you be brutalising? could they be brutalising?
Perfect
could I have brutalised? could you have brutalised? could he have brutalised? could we have brutalised? could you have brutalised? could they have brutalised?
V-ing perfect
could I have been brutalising? could you have been brutalising? could he have been brutalising? could we have been brutalising? could you have been brutalising? could they have been brutalising?
Interro-negative form
Simple form
could I not brutalise? could you not brutalise? could he not brutalise? could we not brutalise? could you not brutalise? could they not brutalise?
V-ing form
could I not be brutalising? could you not be brutalising? could he not be brutalising? could we not be brutalising? could you not be brutalising? could they not be brutalising?
Perfect
could I not have brutalised? could you not have brutalised? could he not have brutalised? could we not have brutalised? could you not have brutalised? could they not have brutalised?
V-ing perfect
could I not have been brutalising? could you not have been brutalising? could he not have been brutalising? could we not have been brutalising? could you not have been brutalising? could they not have been brutalising?