I could apostrophise you could apostrophise he could apostrophise we could apostrophise you could apostrophise they could apostrophise
Forme en V-ing
I could be apostrophising you could be apostrophising he could be apostrophising we could be apostrophising you could be apostrophising they could be apostrophising
Perfect
I could have apostrophised you could have apostrophised he could have apostrophised we could have apostrophised you could have apostrophised they could have apostrophised
Perfect en V-ing
I could have been apostrophising you could have been apostrophising he could have been apostrophising we could have been apostrophising you could have been apostrophising they could have been apostrophising
Négation
Forme simple
I could not apostrophise you could not apostrophise he could not apostrophise we could not apostrophise you could not apostrophise they could not apostrophise
Forme en V-ing
I could not be apostrophising you could not be apostrophising he could not be apostrophising we could not be apostrophising you could not be apostrophising they could not be apostrophising
Perfect
I could not have apostrophised you could not have apostrophised he could not have apostrophised we could not have apostrophised you could not have apostrophised they could not have apostrophised
Perfect en V-ing
I could not have been apostrophising you could not have been apostrophising he could not have been apostrophising we could not have been apostrophising you could not have been apostrophising they could not have been apostrophising
Forme interrogative
Forme simple
could I apostrophise? could you apostrophise? could he apostrophise? could we apostrophise? could you apostrophise? could they apostrophise?
Forme en V-ing
could I be apostrophising? could you be apostrophising? could he be apostrophising? could we be apostrophising? could you be apostrophising? could they be apostrophising?
Perfect
could I have apostrophised? could you have apostrophised? could he have apostrophised? could we have apostrophised? could you have apostrophised? could they have apostrophised?
Perfect en V-ing
could I have been apostrophising? could you have been apostrophising? could he have been apostrophising? could we have been apostrophising? could you have been apostrophising? could they have been apostrophising?
Forme interro-négative
Forme simple
could I not apostrophise? could you not apostrophise? could he not apostrophise? could we not apostrophise? could you not apostrophise? could they not apostrophise?
Forme en V-ing
could I not be apostrophising? could you not be apostrophising? could he not be apostrophising? could we not be apostrophising? could you not be apostrophising? could they not be apostrophising?
Perfect
could I not have apostrophised? could you not have apostrophised? could he not have apostrophised? could we not have apostrophised? could you not have apostrophised? could they not have apostrophised?
Perfect en V-ing
could I not have been apostrophising? could you not have been apostrophising? could he not have been apostrophising? could we not have been apostrophising? could you not have been apostrophising? could they not have been apostrophising?