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 mustn't calendar you mustn't calendar he mustn't calendar we mustn't calendar you mustn't calendar they mustn't calendar
Forma com V-ing
I mustn't be calendaring you mustn't be calendaring he mustn't be calendaring we mustn't be calendaring you mustn't be calendaring they mustn't be calendaring
Perfeito
I mustn't have calendared you mustn't have calendared he mustn't have calendared we mustn't have calendared you mustn't have calendared they mustn't have calendared
Perfeito com V-ing
I mustn't have been calendaring you mustn't have been calendaring he mustn't have been calendaring we mustn't have been calendaring you mustn't have been calendaring they mustn't 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
mustn't I calendar? mustn't you calendar? mustn't he calendar? mustn't we calendar? mustn't you calendar? mustn't they calendar?
Forma com V-ing
mustn't I be calendaring? mustn't you be calendaring? mustn't he be calendaring? mustn't we be calendaring? mustn't you be calendaring? mustn't they be calendaring?
Perfeito
mustn't I have calendared? mustn't you have calendared? mustn't he have calendared? mustn't we have calendared? mustn't you have calendared? mustn't they have calendared?
Perfeito com V-ing
mustn't I have been calendaring? mustn't you have been calendaring? mustn't he have been calendaring? mustn't we have been calendaring? mustn't you have been calendaring? mustn't they have been calendaring?