I must burgeon you must burgeon he must burgeon we must burgeon you must burgeon they must burgeon
Forma con V-ing
I must be burgeoning you must be burgeoning he must be burgeoning we must be burgeoning you must be burgeoning they must be burgeoning
Perfecto
I must have burgeoned you must have burgeoned he must have burgeoned we must have burgeoned you must have burgeoned they must have burgeoned
Perfecto con V-ing
I must have been burgeoning you must have been burgeoning he must have been burgeoning we must have been burgeoning you must have been burgeoning they must have been burgeoning
Negación
Forma simple
I mustn't burgeon you mustn't burgeon he mustn't burgeon we mustn't burgeon you mustn't burgeon they mustn't burgeon
Forma con V-ing
I mustn't be burgeoning you mustn't be burgeoning he mustn't be burgeoning we mustn't be burgeoning you mustn't be burgeoning they mustn't be burgeoning
Perfecto
I mustn't have burgeoned you mustn't have burgeoned he mustn't have burgeoned we mustn't have burgeoned you mustn't have burgeoned they mustn't have burgeoned
Perfecto con V-ing
I mustn't have been burgeoning you mustn't have been burgeoning he mustn't have been burgeoning we mustn't have been burgeoning you mustn't have been burgeoning they mustn't have been burgeoning
Forma interrogativa
Forma simple
must I burgeon? must you burgeon? must he burgeon? must we burgeon? must you burgeon? must they burgeon?
Forma con V-ing
must I be burgeoning? must you be burgeoning? must he be burgeoning? must we be burgeoning? must you be burgeoning? must they be burgeoning?
Perfecto
must I have burgeoned? must you have burgeoned? must he have burgeoned? must we have burgeoned? must you have burgeoned? must they have burgeoned?
Perfecto con V-ing
must I have been burgeoning? must you have been burgeoning? must he have been burgeoning? must we have been burgeoning? must you have been burgeoning? must they have been burgeoning?
Forma interro-negativa
Forma simple
mustn't I burgeon? mustn't you burgeon? mustn't he burgeon? mustn't we burgeon? mustn't you burgeon? mustn't they burgeon?
Forma con V-ing
mustn't I be burgeoning? mustn't you be burgeoning? mustn't he be burgeoning? mustn't we be burgeoning? mustn't you be burgeoning? mustn't they be burgeoning?
Perfecto
mustn't I have burgeoned? mustn't you have burgeoned? mustn't he have burgeoned? mustn't we have burgeoned? mustn't you have burgeoned? mustn't they have burgeoned?
Perfecto con V-ing
mustn't I have been burgeoning? mustn't you have been burgeoning? mustn't he have been burgeoning? mustn't we have been burgeoning? mustn't you have been burgeoning? mustn't they have been burgeoning?