I must aviate you must aviate he must aviate we must aviate you must aviate they must aviate
Forma com V-ing
I must be aviating you must be aviating he must be aviating we must be aviating you must be aviating they must be aviating
Perfeito
I must have aviated you must have aviated he must have aviated we must have aviated you must have aviated they must have aviated
Perfeito com V-ing
I must have been aviating you must have been aviating he must have been aviating we must have been aviating you must have been aviating they must have been aviating
Negação
Forma simple
I must not aviate you must not aviate he must not aviate we must not aviate you must not aviate they must not aviate
Forma com V-ing
I must not be aviating you must not be aviating he must not be aviating we must not be aviating you must not be aviating they must not be aviating
Perfeito
I must not have aviated you must not have aviated he must not have aviated we must not have aviated you must not have aviated they must not have aviated
Perfeito com V-ing
I must not have been aviating you must not have been aviating he must not have been aviating we must not have been aviating you must not have been aviating they must not have been aviating
Forma interrogativa
Forma simple
must I aviate? must you aviate? must he aviate? must we aviate? must you aviate? must they aviate?
Forma com V-ing
must I be aviating? must you be aviating? must he be aviating? must we be aviating? must you be aviating? must they be aviating?
Perfeito
must I have aviated? must you have aviated? must he have aviated? must we have aviated? must you have aviated? must they have aviated?
Perfeito com V-ing
must I have been aviating? must you have been aviating? must he have been aviating? must we have been aviating? must you have been aviating? must they have been aviating?
Forma interro-Negação
Forma simple
must I not aviate? must you not aviate? must he not aviate? must we not aviate? must you not aviate? must they not aviate?
Forma com V-ing
must I not be aviating? must you not be aviating? must he not be aviating? must we not be aviating? must you not be aviating? must they not be aviating?
Perfeito
must I not have aviated? must you not have aviated? must he not have aviated? must we not have aviated? must you not have aviated? must they not have aviated?
Perfeito com V-ing
must I not have been aviating? must you not have been aviating? must he not have been aviating? must we not have been aviating? must you not have been aviating? must they not have been aviating?