I must belch you must belch she must belch we must belch you must belch they must belch
Forma con V-ing
I must be belching you must be belching she must be belching we must be belching you must be belching they must be belching
Perfetto
I must have belched you must have belched she must have belched we must have belched you must have belched they must have belched
Perfetto con V-ing
I must have been belching you must have been belching she must have been belching we must have been belching you must have been belching they must have been belching
Negazione
Forma semplice
I mustn't belch you mustn't belch she mustn't belch we mustn't belch you mustn't belch they mustn't belch
Forma con V-ing
I mustn't be belching you mustn't be belching she mustn't be belching we mustn't be belching you mustn't be belching they mustn't be belching
Perfetto
I mustn't have belched you mustn't have belched she mustn't have belched we mustn't have belched you mustn't have belched they mustn't have belched
Perfetto con V-ing
I mustn't have been belching you mustn't have been belching she mustn't have been belching we mustn't have been belching you mustn't have been belching they mustn't have been belching
Forma interrogativa
Forma semplice
must I belch? must you belch? must she belch? must we belch? must you belch? must they belch?
Forma con V-ing
must I be belching? must you be belching? must she be belching? must we be belching? must you be belching? must they be belching?
Perfetto
must I have belched? must you have belched? must she have belched? must we have belched? must you have belched? must they have belched?
Perfetto con V-ing
must I have been belching? must you have been belching? must she have been belching? must we have been belching? must you have been belching? must they have been belching?
Forma interro-negativa
Forma semplice
mustn't I belch? mustn't you belch? mustn't she belch? mustn't we belch? mustn't you belch? mustn't they belch?
Forma con V-ing
mustn't I be belching? mustn't you be belching? mustn't she be belching? mustn't we be belching? mustn't you be belching? mustn't they be belching?
Perfetto
mustn't I have belched? mustn't you have belched? mustn't she have belched? mustn't we have belched? mustn't you have belched? mustn't they have belched?
Perfetto con V-ing
mustn't I have been belching? mustn't you have been belching? mustn't she have been belching? mustn't we have been belching? mustn't you have been belching? mustn't they have been belching?