I must beef you must beef she must beef we must beef you must beef they must beef
Forma con V-ing
I must be beefing you must be beefing she must be beefing we must be beefing you must be beefing they must be beefing
Perfetto
I must have beefed you must have beefed she must have beefed we must have beefed you must have beefed they must have beefed
Perfetto con V-ing
I must have been beefing you must have been beefing she must have been beefing we must have been beefing you must have been beefing they must have been beefing
Negazione
Forma semplice
I must not beef you must not beef she must not beef we must not beef you must not beef they must not beef
Forma con V-ing
I must not be beefing you must not be beefing she must not be beefing we must not be beefing you must not be beefing they must not be beefing
Perfetto
I must not have beefed you must not have beefed she must not have beefed we must not have beefed you must not have beefed they must not have beefed
Perfetto con V-ing
I must not have been beefing you must not have been beefing she must not have been beefing we must not have been beefing you must not have been beefing they must not have been beefing
Forma interrogativa
Forma semplice
must I beef? must you beef? must she beef? must we beef? must you beef? must they beef?
Forma con V-ing
must I be beefing? must you be beefing? must she be beefing? must we be beefing? must you be beefing? must they be beefing?
Perfetto
must I have beefed? must you have beefed? must she have beefed? must we have beefed? must you have beefed? must they have beefed?
Perfetto con V-ing
must I have been beefing? must you have been beefing? must she have been beefing? must we have been beefing? must you have been beefing? must they have been beefing?
Forma interro-negativa
Forma semplice
must I not beef? must you not beef? must she not beef? must we not beef? must you not beef? must they not beef?
Forma con V-ing
must I not be beefing? must you not be beefing? must she not be beefing? must we not be beefing? must you not be beefing? must they not be beefing?
Perfetto
must I not have beefed? must you not have beefed? must she not have beefed? must we not have beefed? must you not have beefed? must they not have beefed?
Perfetto con V-ing
must I not have been beefing? must you not have been beefing? must she not have been beefing? must we not have been beefing? must you not have been beefing? must they not have been beefing?