I must cab you must cab she must cab we must cab you must cab they must cab
Forma con V-ing
I must be cabing you must be cabing she must be cabing we must be cabing you must be cabing they must be cabing
Perfetto
I must have cabed you must have cabed she must have cabed we must have cabed you must have cabed they must have cabed
Perfetto con V-ing
I must have been cabing you must have been cabing she must have been cabing we must have been cabing you must have been cabing they must have been cabing
Negazione
Forma semplice
I must not cab you must not cab she must not cab we must not cab you must not cab they must not cab
Forma con V-ing
I must not be cabing you must not be cabing she must not be cabing we must not be cabing you must not be cabing they must not be cabing
Perfetto
I must not have cabed you must not have cabed she must not have cabed we must not have cabed you must not have cabed they must not have cabed
Perfetto con V-ing
I must not have been cabing you must not have been cabing she must not have been cabing we must not have been cabing you must not have been cabing they must not have been cabing
Forma interrogativa
Forma semplice
must I cab? must you cab? must she cab? must we cab? must you cab? must they cab?
Forma con V-ing
must I be cabing? must you be cabing? must she be cabing? must we be cabing? must you be cabing? must they be cabing?
Perfetto
must I have cabed? must you have cabed? must she have cabed? must we have cabed? must you have cabed? must they have cabed?
Perfetto con V-ing
must I have been cabing? must you have been cabing? must she have been cabing? must we have been cabing? must you have been cabing? must they have been cabing?
Forma interro-negativa
Forma semplice
must I not cab? must you not cab? must she not cab? must we not cab? must you not cab? must they not cab?
Forma con V-ing
must I not be cabing? must you not be cabing? must she not be cabing? must we not be cabing? must you not be cabing? must they not be cabing?
Perfetto
must I not have cabed? must you not have cabed? must she not have cabed? must we not have cabed? must you not have cabed? must they not have cabed?
Perfetto con V-ing
must I not have been cabing? must you not have been cabing? must she not have been cabing? must we not have been cabing? must you not have been cabing? must they not have been cabing?