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