I must crowd you must crowd she must crowd we must crowd you must crowd they must crowd
Forma con V-ing
I must be crowding you must be crowding she must be crowding we must be crowding you must be crowding they must be crowding
Perfetto
I must have crowded you must have crowded she must have crowded we must have crowded you must have crowded they must have crowded
Perfetto con V-ing
I must have been crowding you must have been crowding she must have been crowding we must have been crowding you must have been crowding they must have been crowding
Negazione
Forma semplice
I must not crowd you must not crowd she must not crowd we must not crowd you must not crowd they must not crowd
Forma con V-ing
I must not be crowding you must not be crowding she must not be crowding we must not be crowding you must not be crowding they must not be crowding
Perfetto
I must not have crowded you must not have crowded she must not have crowded we must not have crowded you must not have crowded they must not have crowded
Perfetto con V-ing
I must not have been crowding you must not have been crowding she must not have been crowding we must not have been crowding you must not have been crowding they must not have been crowding
Forma interrogativa
Forma semplice
must I crowd? must you crowd? must she crowd? must we crowd? must you crowd? must they crowd?
Forma con V-ing
must I be crowding? must you be crowding? must she be crowding? must we be crowding? must you be crowding? must they be crowding?
Perfetto
must I have crowded? must you have crowded? must she have crowded? must we have crowded? must you have crowded? must they have crowded?
Perfetto con V-ing
must I have been crowding? must you have been crowding? must she have been crowding? must we have been crowding? must you have been crowding? must they have been crowding?
Forma interro-negativa
Forma semplice
must I not crowd? must you not crowd? must she not crowd? must we not crowd? must you not crowd? must they not crowd?
Forma con V-ing
must I not be crowding? must you not be crowding? must she not be crowding? must we not be crowding? must you not be crowding? must they not be crowding?
Perfetto
must I not have crowded? must you not have crowded? must she not have crowded? must we not have crowded? must you not have crowded? must they not have crowded?
Perfetto con V-ing
must I not have been crowding? must you not have been crowding? must she not have been crowding? must we not have been crowding? must you not have been crowding? must they not have been crowding?