I must essay you must essay he must essay we must essay you must essay they must essay
Forma con V-ing
I must be essaying you must be essaying he must be essaying we must be essaying you must be essaying they must be essaying
Perfetto
I must have essayed you must have essayed he must have essayed we must have essayed you must have essayed they must have essayed
Perfetto con V-ing
I must have been essaying you must have been essaying he must have been essaying we must have been essaying you must have been essaying they must have been essaying
Negazione
Forma semplice
I must not essay you must not essay he must not essay we must not essay you must not essay they must not essay
Forma con V-ing
I must not be essaying you must not be essaying he must not be essaying we must not be essaying you must not be essaying they must not be essaying
Perfetto
I must not have essayed you must not have essayed he must not have essayed we must not have essayed you must not have essayed they must not have essayed
Perfetto con V-ing
I must not have been essaying you must not have been essaying he must not have been essaying we must not have been essaying you must not have been essaying they must not have been essaying
Forma interrogativa
Forma semplice
must I essay? must you essay? must he essay? must we essay? must you essay? must they essay?
Forma con V-ing
must I be essaying? must you be essaying? must he be essaying? must we be essaying? must you be essaying? must they be essaying?
Perfetto
must I have essayed? must you have essayed? must he have essayed? must we have essayed? must you have essayed? must they have essayed?
Perfetto con V-ing
must I have been essaying? must you have been essaying? must he have been essaying? must we have been essaying? must you have been essaying? must they have been essaying?
Forma interro-negativa
Forma semplice
must I not essay? must you not essay? must he not essay? must we not essay? must you not essay? must they not essay?
Forma con V-ing
must I not be essaying? must you not be essaying? must he not be essaying? must we not be essaying? must you not be essaying? must they not be essaying?
Perfetto
must I not have essayed? must you not have essayed? must he not have essayed? must we not have essayed? must you not have essayed? must they not have essayed?
Perfetto con V-ing
must I not have been essaying? must you not have been essaying? must he not have been essaying? must we not have been essaying? must you not have been essaying? must they not have been essaying?