I must grab you must grab he must grab we must grab you must grab they must grab
Forma con V-ing
I must be grabbing you must be grabbing he must be grabbing we must be grabbing you must be grabbing they must be grabbing
Perfetto
I must have grabbed you must have grabbed he must have grabbed we must have grabbed you must have grabbed they must have grabbed
Perfetto con V-ing
I must have been grabbing you must have been grabbing he must have been grabbing we must have been grabbing you must have been grabbing they must have been grabbing
Negazione
Forma semplice
I must not grab you must not grab he must not grab we must not grab you must not grab they must not grab
Forma con V-ing
I must not be grabbing you must not be grabbing he must not be grabbing we must not be grabbing you must not be grabbing they must not be grabbing
Perfetto
I must not have grabbed you must not have grabbed he must not have grabbed we must not have grabbed you must not have grabbed they must not have grabbed
Perfetto con V-ing
I must not have been grabbing you must not have been grabbing he must not have been grabbing we must not have been grabbing you must not have been grabbing they must not have been grabbing
Forma interrogativa
Forma semplice
must I grab? must you grab? must he grab? must we grab? must you grab? must they grab?
Forma con V-ing
must I be grabbing? must you be grabbing? must he be grabbing? must we be grabbing? must you be grabbing? must they be grabbing?
Perfetto
must I have grabbed? must you have grabbed? must he have grabbed? must we have grabbed? must you have grabbed? must they have grabbed?
Perfetto con V-ing
must I have been grabbing? must you have been grabbing? must he have been grabbing? must we have been grabbing? must you have been grabbing? must they have been grabbing?
Forma interro-negativa
Forma semplice
must I not grab? must you not grab? must he not grab? must we not grab? must you not grab? must they not grab?
Forma con V-ing
must I not be grabbing? must you not be grabbing? must he not be grabbing? must we not be grabbing? must you not be grabbing? must they not be grabbing?
Perfetto
must I not have grabbed? must you not have grabbed? must he not have grabbed? must we not have grabbed? must you not have grabbed? must they not have grabbed?
Perfetto con V-ing
must I not have been grabbing? must you not have been grabbing? must he not have been grabbing? must we not have been grabbing? must you not have been grabbing? must they not have been grabbing?