I must quantify you must quantify he must quantify we must quantify you must quantify they must quantify
Forma com V-ing
I must be quantifying you must be quantifying he must be quantifying we must be quantifying you must be quantifying they must be quantifying
Perfeito
I must have quantified you must have quantified he must have quantified we must have quantified you must have quantified they must have quantified
Perfeito com V-ing
I must have been quantifying you must have been quantifying he must have been quantifying we must have been quantifying you must have been quantifying they must have been quantifying
Negação
Forma simple
I must not quantify you must not quantify he must not quantify we must not quantify you must not quantify they must not quantify
Forma com V-ing
I must not be quantifying you must not be quantifying he must not be quantifying we must not be quantifying you must not be quantifying they must not be quantifying
Perfeito
I must not have quantified you must not have quantified he must not have quantified we must not have quantified you must not have quantified they must not have quantified
Perfeito com V-ing
I must not have been quantifying you must not have been quantifying he must not have been quantifying we must not have been quantifying you must not have been quantifying they must not have been quantifying
Forma interrogativa
Forma simple
must I quantify? must you quantify? must he quantify? must we quantify? must you quantify? must they quantify?
Forma com V-ing
must I be quantifying? must you be quantifying? must he be quantifying? must we be quantifying? must you be quantifying? must they be quantifying?
Perfeito
must I have quantified? must you have quantified? must he have quantified? must we have quantified? must you have quantified? must they have quantified?
Perfeito com V-ing
must I have been quantifying? must you have been quantifying? must he have been quantifying? must we have been quantifying? must you have been quantifying? must they have been quantifying?
Forma interro-Negação
Forma simple
must I not quantify? must you not quantify? must he not quantify? must we not quantify? must you not quantify? must they not quantify?
Forma com V-ing
must I not be quantifying? must you not be quantifying? must he not be quantifying? must we not be quantifying? must you not be quantifying? must they not be quantifying?
Perfeito
must I not have quantified? must you not have quantified? must he not have quantified? must we not have quantified? must you not have quantified? must they not have quantified?
Perfeito com V-ing
must I not have been quantifying? must you not have been quantifying? must he not have been quantifying? must we not have been quantifying? must you not have been quantifying? must they not have been quantifying?