I could tetanise you could tetanise he could tetanise we could tetanise you could tetanise they could tetanise
Forme en V-ing
I could be tetanising you could be tetanising he could be tetanising we could be tetanising you could be tetanising they could be tetanising
Perfect
I could have tetanised you could have tetanised he could have tetanised we could have tetanised you could have tetanised they could have tetanised
Perfect en V-ing
I could have been tetanising you could have been tetanising he could have been tetanising we could have been tetanising you could have been tetanising they could have been tetanising
Négation
Forme simple
I could not tetanise you could not tetanise he could not tetanise we could not tetanise you could not tetanise they could not tetanise
Forme en V-ing
I could not be tetanising you could not be tetanising he could not be tetanising we could not be tetanising you could not be tetanising they could not be tetanising
Perfect
I could not have tetanised you could not have tetanised he could not have tetanised we could not have tetanised you could not have tetanised they could not have tetanised
Perfect en V-ing
I could not have been tetanising you could not have been tetanising he could not have been tetanising we could not have been tetanising you could not have been tetanising they could not have been tetanising
Forme interrogative
Forme simple
could I tetanise? could you tetanise? could he tetanise? could we tetanise? could you tetanise? could they tetanise?
Forme en V-ing
could I be tetanising? could you be tetanising? could he be tetanising? could we be tetanising? could you be tetanising? could they be tetanising?
Perfect
could I have tetanised? could you have tetanised? could he have tetanised? could we have tetanised? could you have tetanised? could they have tetanised?
Perfect en V-ing
could I have been tetanising? could you have been tetanising? could he have been tetanising? could we have been tetanising? could you have been tetanising? could they have been tetanising?
Forme interro-négative
Forme simple
could I not tetanise? could you not tetanise? could he not tetanise? could we not tetanise? could you not tetanise? could they not tetanise?
Forme en V-ing
could I not be tetanising? could you not be tetanising? could he not be tetanising? could we not be tetanising? could you not be tetanising? could they not be tetanising?
Perfect
could I not have tetanised? could you not have tetanised? could he not have tetanised? could we not have tetanised? could you not have tetanised? could they not have tetanised?
Perfect en V-ing
could I not have been tetanising? could you not have been tetanising? could he not have been tetanising? could we not have been tetanising? could you not have been tetanising? could they not have been tetanising?