I must trace you must trace he must trace we must trace you must trace they must trace
Forma com 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
Perfeito
I must have traced you must have traced he must have traced we must have traced you must have traced they must have traced
Perfeito com 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
Negação
Forma simple
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 com 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
Perfeito
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
Perfeito com 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 simple
must I trace? must you trace? must he trace? must we trace? must you trace? must they trace?
Forma com 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?
Perfeito
must I have traced? must you have traced? must he have traced? must we have traced? must you have traced? must they have traced?
Perfeito com 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-Negação
Forma simple
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 com 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?
Perfeito
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?
Perfeito com 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?