I must petition you must petition he must petition we must petition you must petition they must petition
Forma com V-ing
I must be petitioning you must be petitioning he must be petitioning we must be petitioning you must be petitioning they must be petitioning
Perfeito
I must have petitioned you must have petitioned he must have petitioned we must have petitioned you must have petitioned they must have petitioned
Perfeito com V-ing
I must have been petitioning you must have been petitioning he must have been petitioning we must have been petitioning you must have been petitioning they must have been petitioning
Negação
Forma simple
I must not petition you must not petition he must not petition we must not petition you must not petition they must not petition
Forma com V-ing
I must not be petitioning you must not be petitioning he must not be petitioning we must not be petitioning you must not be petitioning they must not be petitioning
Perfeito
I must not have petitioned you must not have petitioned he must not have petitioned we must not have petitioned you must not have petitioned they must not have petitioned
Perfeito com V-ing
I must not have been petitioning you must not have been petitioning he must not have been petitioning we must not have been petitioning you must not have been petitioning they must not have been petitioning
Forma interrogativa
Forma simple
must I petition? must you petition? must he petition? must we petition? must you petition? must they petition?
Forma com V-ing
must I be petitioning? must you be petitioning? must he be petitioning? must we be petitioning? must you be petitioning? must they be petitioning?
Perfeito
must I have petitioned? must you have petitioned? must he have petitioned? must we have petitioned? must you have petitioned? must they have petitioned?
Perfeito com V-ing
must I have been petitioning? must you have been petitioning? must he have been petitioning? must we have been petitioning? must you have been petitioning? must they have been petitioning?
Forma interro-Negação
Forma simple
must I not petition? must you not petition? must he not petition? must we not petition? must you not petition? must they not petition?
Forma com V-ing
must I not be petitioning? must you not be petitioning? must he not be petitioning? must we not be petitioning? must you not be petitioning? must they not be petitioning?
Perfeito
must I not have petitioned? must you not have petitioned? must he not have petitioned? must we not have petitioned? must you not have petitioned? must they not have petitioned?
Perfeito com V-ing
must I not have been petitioning? must you not have been petitioning? must he not have been petitioning? must we not have been petitioning? must you not have been petitioning? must they not have been petitioning?