I must schedule you must schedule he must schedule we must schedule you must schedule they must schedule
Forma com V-ing
I must be scheduling you must be scheduling he must be scheduling we must be scheduling you must be scheduling they must be scheduling
Perfeito
I must have scheduled you must have scheduled he must have scheduled we must have scheduled you must have scheduled they must have scheduled
Perfeito com V-ing
I must have been scheduling you must have been scheduling he must have been scheduling we must have been scheduling you must have been scheduling they must have been scheduling
Negação
Forma simple
I must not schedule you must not schedule he must not schedule we must not schedule you must not schedule they must not schedule
Forma com V-ing
I must not be scheduling you must not be scheduling he must not be scheduling we must not be scheduling you must not be scheduling they must not be scheduling
Perfeito
I must not have scheduled you must not have scheduled he must not have scheduled we must not have scheduled you must not have scheduled they must not have scheduled
Perfeito com V-ing
I must not have been scheduling you must not have been scheduling he must not have been scheduling we must not have been scheduling you must not have been scheduling they must not have been scheduling
Forma interrogativa
Forma simple
must I schedule? must you schedule? must he schedule? must we schedule? must you schedule? must they schedule?
Forma com V-ing
must I be scheduling? must you be scheduling? must he be scheduling? must we be scheduling? must you be scheduling? must they be scheduling?
Perfeito
must I have scheduled? must you have scheduled? must he have scheduled? must we have scheduled? must you have scheduled? must they have scheduled?
Perfeito com V-ing
must I have been scheduling? must you have been scheduling? must he have been scheduling? must we have been scheduling? must you have been scheduling? must they have been scheduling?
Forma interro-Negação
Forma simple
must I not schedule? must you not schedule? must he not schedule? must we not schedule? must you not schedule? must they not schedule?
Forma com V-ing
must I not be scheduling? must you not be scheduling? must he not be scheduling? must we not be scheduling? must you not be scheduling? must they not be scheduling?
Perfeito
must I not have scheduled? must you not have scheduled? must he not have scheduled? must we not have scheduled? must you not have scheduled? must they not have scheduled?
Perfeito com V-ing
must I not have been scheduling? must you not have been scheduling? must he not have been scheduling? must we not have been scheduling? must you not have been scheduling? must they not have been scheduling?