Conjugação do verbo inglês
MUST SORROW

Verbo regular: sorrow - sorrowed - sorrowed

Afirmação

Forma simple	Forma com V-ing
I must sorrow you must sorrow he must sorrow we must sorrow you must sorrow they must sorrow	I must be sorrowing you must be sorrowing he must be sorrowing we must be sorrowing you must be sorrowing they must be sorrowing
Perfeito	Perfeito com V-ing
I must have sorrowed you must have sorrowed he must have sorrowed we must have sorrowed you must have sorrowed they must have sorrowed	I must have been sorrowing you must have been sorrowing he must have been sorrowing we must have been sorrowing you must have been sorrowing they must have been sorrowing

Negação

Forma simple	Forma com V-ing
I mustn't sorrow you mustn't sorrow he mustn't sorrow we mustn't sorrow you mustn't sorrow they mustn't sorrow	I mustn't be sorrowing you mustn't be sorrowing he mustn't be sorrowing we mustn't be sorrowing you mustn't be sorrowing they mustn't be sorrowing
Perfeito	Perfeito com V-ing
I mustn't have sorrowed you mustn't have sorrowed he mustn't have sorrowed we mustn't have sorrowed you mustn't have sorrowed they mustn't have sorrowed	I mustn't have been sorrowing you mustn't have been sorrowing he mustn't have been sorrowing we mustn't have been sorrowing you mustn't have been sorrowing they mustn't have been sorrowing

Forma interrogativa

Forma simple	Forma com V-ing
must I sorrow? must you sorrow? must he sorrow? must we sorrow? must you sorrow? must they sorrow?	must I be sorrowing? must you be sorrowing? must he be sorrowing? must we be sorrowing? must you be sorrowing? must they be sorrowing?
Perfeito	Perfeito com V-ing
must I have sorrowed? must you have sorrowed? must he have sorrowed? must we have sorrowed? must you have sorrowed? must they have sorrowed?	must I have been sorrowing? must you have been sorrowing? must he have been sorrowing? must we have been sorrowing? must you have been sorrowing? must they have been sorrowing?

Forma interro-Negação

Forma simple	Forma com V-ing
mustn't I sorrow? mustn't you sorrow? mustn't he sorrow? mustn't we sorrow? mustn't you sorrow? mustn't they sorrow?	mustn't I be sorrowing? mustn't you be sorrowing? mustn't he be sorrowing? mustn't we be sorrowing? mustn't you be sorrowing? mustn't they be sorrowing?
Perfeito	Perfeito com V-ing
mustn't I have sorrowed? mustn't you have sorrowed? mustn't he have sorrowed? mustn't we have sorrowed? mustn't you have sorrowed? mustn't they have sorrowed?	mustn't I have been sorrowing? mustn't you have been sorrowing? mustn't he have been sorrowing? mustn't we have been sorrowing? mustn't you have been sorrowing? mustn't they have been sorrowing?