I must valve you must valve she must valve we must valve you must valve they must valve
Forma con V-ing
I must be valving you must be valving she must be valving we must be valving you must be valving they must be valving
Perfetto
I must have valved you must have valved she must have valved we must have valved you must have valved they must have valved
Perfetto con V-ing
I must have been valving you must have been valving she must have been valving we must have been valving you must have been valving they must have been valving
Negazione
Forma semplice
I must not valve you must not valve she must not valve we must not valve you must not valve they must not valve
Forma con V-ing
I must not be valving you must not be valving she must not be valving we must not be valving you must not be valving they must not be valving
Perfetto
I must not have valved you must not have valved she must not have valved we must not have valved you must not have valved they must not have valved
Perfetto con V-ing
I must not have been valving you must not have been valving she must not have been valving we must not have been valving you must not have been valving they must not have been valving
Forma interrogativa
Forma semplice
must I valve? must you valve? must she valve? must we valve? must you valve? must they valve?
Forma con V-ing
must I be valving? must you be valving? must she be valving? must we be valving? must you be valving? must they be valving?
Perfetto
must I have valved? must you have valved? must she have valved? must we have valved? must you have valved? must they have valved?
Perfetto con V-ing
must I have been valving? must you have been valving? must she have been valving? must we have been valving? must you have been valving? must they have been valving?
Forma interro-negativa
Forma semplice
must I not valve? must you not valve? must she not valve? must we not valve? must you not valve? must they not valve?
Forma con V-ing
must I not be valving? must you not be valving? must she not be valving? must we not be valving? must you not be valving? must they not be valving?
Perfetto
must I not have valved? must you not have valved? must she not have valved? must we not have valved? must you not have valved? must they not have valved?
Perfetto con V-ing
must I not have been valving? must you not have been valving? must she not have been valving? must we not have been valving? must you not have been valving? must they not have been valving?