I must trace you must trace he must trace we must trace you must trace they must trace
Forma con V-ing
I must be tracing you must be tracing he must be tracing we must be tracing you must be tracing they must be tracing
Perfetto
I must have traced you must have traced he must have traced we must have traced you must have traced they must have traced
Perfetto con V-ing
I must have been tracing you must have been tracing he must have been tracing we must have been tracing you must have been tracing they must have been tracing
Negazione
Forma semplice
I mustn't trace you mustn't trace he mustn't trace we mustn't trace you mustn't trace they mustn't trace
Forma con V-ing
I mustn't be tracing you mustn't be tracing he mustn't be tracing we mustn't be tracing you mustn't be tracing they mustn't be tracing
Perfetto
I mustn't have traced you mustn't have traced he mustn't have traced we mustn't have traced you mustn't have traced they mustn't have traced
Perfetto con V-ing
I mustn't have been tracing you mustn't have been tracing he mustn't have been tracing we mustn't have been tracing you mustn't have been tracing they mustn't have been tracing
Forma interrogativa
Forma semplice
must I trace? must you trace? must he trace? must we trace? must you trace? must they trace?
Forma con V-ing
must I be tracing? must you be tracing? must he be tracing? must we be tracing? must you be tracing? must they be tracing?
Perfetto
must I have traced? must you have traced? must he have traced? must we have traced? must you have traced? must they have traced?
Perfetto con V-ing
must I have been tracing? must you have been tracing? must he have been tracing? must we have been tracing? must you have been tracing? must they have been tracing?
Forma interro-negativa
Forma semplice
mustn't I trace? mustn't you trace? mustn't he trace? mustn't we trace? mustn't you trace? mustn't they trace?
Forma con V-ing
mustn't I be tracing? mustn't you be tracing? mustn't he be tracing? mustn't we be tracing? mustn't you be tracing? mustn't they be tracing?
Perfetto
mustn't I have traced? mustn't you have traced? mustn't he have traced? mustn't we have traced? mustn't you have traced? mustn't they have traced?
Perfetto con V-ing
mustn't I have been tracing? mustn't you have been tracing? mustn't he have been tracing? mustn't we have been tracing? mustn't you have been tracing? mustn't they have been tracing?