I must exfoliate you must exfoliate she must exfoliate we must exfoliate you must exfoliate they must exfoliate
Forme en V-ing
I must be exfoliating you must be exfoliating she must be exfoliating we must be exfoliating you must be exfoliating they must be exfoliating
Perfect
I must have exfoliated you must have exfoliated she must have exfoliated we must have exfoliated you must have exfoliated they must have exfoliated
Perfect en V-ing
I must have been exfoliating you must have been exfoliating she must have been exfoliating we must have been exfoliating you must have been exfoliating they must have been exfoliating
Négation
Forme simple
I must not exfoliate you must not exfoliate she must not exfoliate we must not exfoliate you must not exfoliate they must not exfoliate
Forme en V-ing
I must not be exfoliating you must not be exfoliating she must not be exfoliating we must not be exfoliating you must not be exfoliating they must not be exfoliating
Perfect
I must not have exfoliated you must not have exfoliated she must not have exfoliated we must not have exfoliated you must not have exfoliated they must not have exfoliated
Perfect en V-ing
I must not have been exfoliating you must not have been exfoliating she must not have been exfoliating we must not have been exfoliating you must not have been exfoliating they must not have been exfoliating
Forme interrogative
Forme simple
must I exfoliate? must you exfoliate? must she exfoliate? must we exfoliate? must you exfoliate? must they exfoliate?
Forme en V-ing
must I be exfoliating? must you be exfoliating? must she be exfoliating? must we be exfoliating? must you be exfoliating? must they be exfoliating?
Perfect
must I have exfoliated? must you have exfoliated? must she have exfoliated? must we have exfoliated? must you have exfoliated? must they have exfoliated?
Perfect en V-ing
must I have been exfoliating? must you have been exfoliating? must she have been exfoliating? must we have been exfoliating? must you have been exfoliating? must they have been exfoliating?
Forme interro-négative
Forme simple
must I not exfoliate? must you not exfoliate? must she not exfoliate? must we not exfoliate? must you not exfoliate? must they not exfoliate?
Forme en V-ing
must I not be exfoliating? must you not be exfoliating? must she not be exfoliating? must we not be exfoliating? must you not be exfoliating? must they not be exfoliating?
Perfect
must I not have exfoliated? must you not have exfoliated? must she not have exfoliated? must we not have exfoliated? must you not have exfoliated? must they not have exfoliated?
Perfect en V-ing
must I not have been exfoliating? must you not have been exfoliating? must she not have been exfoliating? must we not have been exfoliating? must you not have been exfoliating? must they not have been exfoliating?