I could gorgonise you could gorgonise he could gorgonise we could gorgonise you could gorgonise they could gorgonise
V-ing form
I could be gorgonising you could be gorgonising he could be gorgonising we could be gorgonising you could be gorgonising they could be gorgonising
Perfect
I could have gorgonised you could have gorgonised he could have gorgonised we could have gorgonised you could have gorgonised they could have gorgonised
V-ing perfect
I could have been gorgonising you could have been gorgonising he could have been gorgonising we could have been gorgonising you could have been gorgonising they could have been gorgonising
Negation
Simple form
I could not gorgonise you could not gorgonise he could not gorgonise we could not gorgonise you could not gorgonise they could not gorgonise
V-ing form
I could not be gorgonising you could not be gorgonising he could not be gorgonising we could not be gorgonising you could not be gorgonising they could not be gorgonising
Perfect
I could not have gorgonised you could not have gorgonised he could not have gorgonised we could not have gorgonised you could not have gorgonised they could not have gorgonised
V-ing perfect
I could not have been gorgonising you could not have been gorgonising he could not have been gorgonising we could not have been gorgonising you could not have been gorgonising they could not have been gorgonising
Interrogative form
Simple form
could I gorgonise? could you gorgonise? could he gorgonise? could we gorgonise? could you gorgonise? could they gorgonise?
V-ing form
could I be gorgonising? could you be gorgonising? could he be gorgonising? could we be gorgonising? could you be gorgonising? could they be gorgonising?
Perfect
could I have gorgonised? could you have gorgonised? could he have gorgonised? could we have gorgonised? could you have gorgonised? could they have gorgonised?
V-ing perfect
could I have been gorgonising? could you have been gorgonising? could he have been gorgonising? could we have been gorgonising? could you have been gorgonising? could they have been gorgonising?
Interro-negative form
Simple form
could I not gorgonise? could you not gorgonise? could he not gorgonise? could we not gorgonise? could you not gorgonise? could they not gorgonise?
V-ing form
could I not be gorgonising? could you not be gorgonising? could he not be gorgonising? could we not be gorgonising? could you not be gorgonising? could they not be gorgonising?
Perfect
could I not have gorgonised? could you not have gorgonised? could he not have gorgonised? could we not have gorgonised? could you not have gorgonised? could they not have gorgonised?
V-ing perfect
could I not have been gorgonising? could you not have been gorgonising? could he not have been gorgonising? could we not have been gorgonising? could you not have been gorgonising? could they not have been gorgonising?