I can formulise you can formulise he can formulise we can formulise you can formulise they can formulise
Forme en V-ing
I can be formulising you can be formulising he can be formulising we can be formulising you can be formulising they can be formulising
Perfect
I can have formulised you can have formulised he can have formulised we can have formulised you can have formulised they can have formulised
Perfect en V-ing
I can have been formulising you can have been formulising he can have been formulising we can have been formulising you can have been formulising they can have been formulising
Négation
Forme simple
I cannot formulise you cannot formulise he cannot formulise we cannot formulise you cannot formulise they cannot formulise
Forme en V-ing
I cannot be formulising you cannot be formulising he cannot be formulising we cannot be formulising you cannot be formulising they cannot be formulising
Perfect
I cannot have formulised you cannot have formulised he cannot have formulised we cannot have formulised you cannot have formulised they cannot have formulised
Perfect en V-ing
I cannot have been formulising you cannot have been formulising he cannot have been formulising we cannot have been formulising you cannot have been formulising they cannot have been formulising
Forme interrogative
Forme simple
can I formulise? can you formulise? can he formulise? can we formulise? can you formulise? can they formulise?
Forme en V-ing
can I be formulising? can you be formulising? can he be formulising? can we be formulising? can you be formulising? can they be formulising?
Perfect
can I have formulised? can you have formulised? can he have formulised? can we have formulised? can you have formulised? can they have formulised?
Perfect en V-ing
can I have been formulising? can you have been formulising? can he have been formulising? can we have been formulising? can you have been formulising? can they have been formulising?
Forme interro-négative
Forme simple
can I not formulise? can you not formulise? can he not formulise? can we not formulise? can you not formulise? can they not formulise?
Forme en V-ing
can I not be formulising? can you not be formulising? can he not be formulising? can we not be formulising? can you not be formulising? can they not be formulising?
Perfect
can I not have formulised? can you not have formulised? can he not have formulised? can we not have formulised? can you not have formulised? can they not have formulised?
Perfect en V-ing
can I not have been formulising? can you not have been formulising? can he not have been formulising? can we not have been formulising? can you not have been formulising? can they not have been formulising?