I could plasticise you could plasticise he could plasticise we could plasticise you could plasticise they could plasticise
Forme en V-ing
I could be plasticising you could be plasticising he could be plasticising we could be plasticising you could be plasticising they could be plasticising
Perfect
I could have plasticised you could have plasticised he could have plasticised we could have plasticised you could have plasticised they could have plasticised
Perfect en V-ing
I could have been plasticising you could have been plasticising he could have been plasticising we could have been plasticising you could have been plasticising they could have been plasticising
Négation
Forme simple
I could not plasticise you could not plasticise he could not plasticise we could not plasticise you could not plasticise they could not plasticise
Forme en V-ing
I could not be plasticising you could not be plasticising he could not be plasticising we could not be plasticising you could not be plasticising they could not be plasticising
Perfect
I could not have plasticised you could not have plasticised he could not have plasticised we could not have plasticised you could not have plasticised they could not have plasticised
Perfect en V-ing
I could not have been plasticising you could not have been plasticising he could not have been plasticising we could not have been plasticising you could not have been plasticising they could not have been plasticising
Forme interrogative
Forme simple
could I plasticise? could you plasticise? could he plasticise? could we plasticise? could you plasticise? could they plasticise?
Forme en V-ing
could I be plasticising? could you be plasticising? could he be plasticising? could we be plasticising? could you be plasticising? could they be plasticising?
Perfect
could I have plasticised? could you have plasticised? could he have plasticised? could we have plasticised? could you have plasticised? could they have plasticised?
Perfect en V-ing
could I have been plasticising? could you have been plasticising? could he have been plasticising? could we have been plasticising? could you have been plasticising? could they have been plasticising?
Forme interro-négative
Forme simple
could I not plasticise? could you not plasticise? could he not plasticise? could we not plasticise? could you not plasticise? could they not plasticise?
Forme en V-ing
could I not be plasticising? could you not be plasticising? could he not be plasticising? could we not be plasticising? could you not be plasticising? could they not be plasticising?
Perfect
could I not have plasticised? could you not have plasticised? could he not have plasticised? could we not have plasticised? could you not have plasticised? could they not have plasticised?
Perfect en V-ing
could I not have been plasticising? could you not have been plasticising? could he not have been plasticising? could we not have been plasticising? could you not have been plasticising? could they not have been plasticising?