I could metalise you could metalise he could metalise we could metalise you could metalise they could metalise
Forma com V-ing
I could be metalising you could be metalising he could be metalising we could be metalising you could be metalising they could be metalising
Perfeito
I could have metalised you could have metalised he could have metalised we could have metalised you could have metalised they could have metalised
Perfeito com V-ing
I could have been metalising you could have been metalising he could have been metalising we could have been metalising you could have been metalising they could have been metalising
Negação
Forma simple
I could not metalise you could not metalise he could not metalise we could not metalise you could not metalise they could not metalise
Forma com V-ing
I could not be metalising you could not be metalising he could not be metalising we could not be metalising you could not be metalising they could not be metalising
Perfeito
I could not have metalised you could not have metalised he could not have metalised we could not have metalised you could not have metalised they could not have metalised
Perfeito com V-ing
I could not have been metalising you could not have been metalising he could not have been metalising we could not have been metalising you could not have been metalising they could not have been metalising
Forma interrogativa
Forma simple
could I metalise? could you metalise? could he metalise? could we metalise? could you metalise? could they metalise?
Forma com V-ing
could I be metalising? could you be metalising? could he be metalising? could we be metalising? could you be metalising? could they be metalising?
Perfeito
could I have metalised? could you have metalised? could he have metalised? could we have metalised? could you have metalised? could they have metalised?
Perfeito com V-ing
could I have been metalising? could you have been metalising? could he have been metalising? could we have been metalising? could you have been metalising? could they have been metalising?
Forma interro-Negação
Forma simple
could I not metalise? could you not metalise? could he not metalise? could we not metalise? could you not metalise? could they not metalise?
Forma com V-ing
could I not be metalising? could you not be metalising? could he not be metalising? could we not be metalising? could you not be metalising? could they not be metalising?
Perfeito
could I not have metalised? could you not have metalised? could he not have metalised? could we not have metalised? could you not have metalised? could they not have metalised?
Perfeito com V-ing
could I not have been metalising? could you not have been metalising? could he not have been metalising? could we not have been metalising? could you not have been metalising? could they not have been metalising?