I must calendar you must calendar he must calendar we must calendar you must calendar they must calendar
Forma com V-ing
I must be calendaring you must be calendaring he must be calendaring we must be calendaring you must be calendaring they must be calendaring
Perfeito
I must have calendared you must have calendared he must have calendared we must have calendared you must have calendared they must have calendared
Perfeito com V-ing
I must have been calendaring you must have been calendaring he must have been calendaring we must have been calendaring you must have been calendaring they must have been calendaring
Negação
Forma simple
I must not calendar you must not calendar he must not calendar we must not calendar you must not calendar they must not calendar
Forma com V-ing
I must not be calendaring you must not be calendaring he must not be calendaring we must not be calendaring you must not be calendaring they must not be calendaring
Perfeito
I must not have calendared you must not have calendared he must not have calendared we must not have calendared you must not have calendared they must not have calendared
Perfeito com V-ing
I must not have been calendaring you must not have been calendaring he must not have been calendaring we must not have been calendaring you must not have been calendaring they must not have been calendaring
Forma interrogativa
Forma simple
must I calendar? must you calendar? must he calendar? must we calendar? must you calendar? must they calendar?
Forma com V-ing
must I be calendaring? must you be calendaring? must he be calendaring? must we be calendaring? must you be calendaring? must they be calendaring?
Perfeito
must I have calendared? must you have calendared? must he have calendared? must we have calendared? must you have calendared? must they have calendared?
Perfeito com V-ing
must I have been calendaring? must you have been calendaring? must he have been calendaring? must we have been calendaring? must you have been calendaring? must they have been calendaring?
Forma interro-Negação
Forma simple
must I not calendar? must you not calendar? must he not calendar? must we not calendar? must you not calendar? must they not calendar?
Forma com V-ing
must I not be calendaring? must you not be calendaring? must he not be calendaring? must we not be calendaring? must you not be calendaring? must they not be calendaring?
Perfeito
must I not have calendared? must you not have calendared? must he not have calendared? must we not have calendared? must you not have calendared? must they not have calendared?
Perfeito com V-ing
must I not have been calendaring? must you not have been calendaring? must he not have been calendaring? must we not have been calendaring? must you not have been calendaring? must they not have been calendaring?