I must lecture you must lecture she must lecture we must lecture you must lecture they must lecture
Forma con V-ing
I must be lecturing you must be lecturing she must be lecturing we must be lecturing you must be lecturing they must be lecturing
Perfetto
I must have lectured you must have lectured she must have lectured we must have lectured you must have lectured they must have lectured
Perfetto con V-ing
I must have been lecturing you must have been lecturing she must have been lecturing we must have been lecturing you must have been lecturing they must have been lecturing
Negazione
Forma semplice
I must not lecture you must not lecture she must not lecture we must not lecture you must not lecture they must not lecture
Forma con V-ing
I must not be lecturing you must not be lecturing she must not be lecturing we must not be lecturing you must not be lecturing they must not be lecturing
Perfetto
I must not have lectured you must not have lectured she must not have lectured we must not have lectured you must not have lectured they must not have lectured
Perfetto con V-ing
I must not have been lecturing you must not have been lecturing she must not have been lecturing we must not have been lecturing you must not have been lecturing they must not have been lecturing
Forma interrogativa
Forma semplice
must I lecture? must you lecture? must she lecture? must we lecture? must you lecture? must they lecture?
Forma con V-ing
must I be lecturing? must you be lecturing? must she be lecturing? must we be lecturing? must you be lecturing? must they be lecturing?
Perfetto
must I have lectured? must you have lectured? must she have lectured? must we have lectured? must you have lectured? must they have lectured?
Perfetto con V-ing
must I have been lecturing? must you have been lecturing? must she have been lecturing? must we have been lecturing? must you have been lecturing? must they have been lecturing?
Forma interro-negativa
Forma semplice
must I not lecture? must you not lecture? must she not lecture? must we not lecture? must you not lecture? must they not lecture?
Forma con V-ing
must I not be lecturing? must you not be lecturing? must she not be lecturing? must we not be lecturing? must you not be lecturing? must they not be lecturing?
Perfetto
must I not have lectured? must you not have lectured? must she not have lectured? must we not have lectured? must you not have lectured? must they not have lectured?
Perfetto con V-ing
must I not have been lecturing? must you not have been lecturing? must she not have been lecturing? must we not have been lecturing? must you not have been lecturing? must they not have been lecturing?