I must volatilise you must volatilise she must volatilise we must volatilise you must volatilise they must volatilise
Forme en V-ing
I must be volatilising you must be volatilising she must be volatilising we must be volatilising you must be volatilising they must be volatilising
Perfect
I must have volatilised you must have volatilised she must have volatilised we must have volatilised you must have volatilised they must have volatilised
Perfect en V-ing
I must have been volatilising you must have been volatilising she must have been volatilising we must have been volatilising you must have been volatilising they must have been volatilising
Négation
Forme simple
I must not volatilise you must not volatilise she must not volatilise we must not volatilise you must not volatilise they must not volatilise
Forme en V-ing
I must not be volatilising you must not be volatilising she must not be volatilising we must not be volatilising you must not be volatilising they must not be volatilising
Perfect
I must not have volatilised you must not have volatilised she must not have volatilised we must not have volatilised you must not have volatilised they must not have volatilised
Perfect en V-ing
I must not have been volatilising you must not have been volatilising she must not have been volatilising we must not have been volatilising you must not have been volatilising they must not have been volatilising
Forme interrogative
Forme simple
must I volatilise? must you volatilise? must she volatilise? must we volatilise? must you volatilise? must they volatilise?
Forme en V-ing
must I be volatilising? must you be volatilising? must she be volatilising? must we be volatilising? must you be volatilising? must they be volatilising?
Perfect
must I have volatilised? must you have volatilised? must she have volatilised? must we have volatilised? must you have volatilised? must they have volatilised?
Perfect en V-ing
must I have been volatilising? must you have been volatilising? must she have been volatilising? must we have been volatilising? must you have been volatilising? must they have been volatilising?
Forme interro-négative
Forme simple
must I not volatilise? must you not volatilise? must she not volatilise? must we not volatilise? must you not volatilise? must they not volatilise?
Forme en V-ing
must I not be volatilising? must you not be volatilising? must she not be volatilising? must we not be volatilising? must you not be volatilising? must they not be volatilising?
Perfect
must I not have volatilised? must you not have volatilised? must she not have volatilised? must we not have volatilised? must you not have volatilised? must they not have volatilised?
Perfect en V-ing
must I not have been volatilising? must you not have been volatilising? must she not have been volatilising? must we not have been volatilising? must you not have been volatilising? must they not have been volatilising?