Conjugação do verbo inglês
MUST PERTAIN

Verbo regular: pertain - pertained - pertained

Afirmação

Forma simple	Forma com V-ing
I must pertain you must pertain he must pertain we must pertain you must pertain they must pertain	I must be pertaining you must be pertaining he must be pertaining we must be pertaining you must be pertaining they must be pertaining
Perfeito	Perfeito com V-ing
I must have pertained you must have pertained he must have pertained we must have pertained you must have pertained they must have pertained	I must have been pertaining you must have been pertaining he must have been pertaining we must have been pertaining you must have been pertaining they must have been pertaining

Negação

Forma simple	Forma com V-ing
I mustn't pertain you mustn't pertain he mustn't pertain we mustn't pertain you mustn't pertain they mustn't pertain	I mustn't be pertaining you mustn't be pertaining he mustn't be pertaining we mustn't be pertaining you mustn't be pertaining they mustn't be pertaining
Perfeito	Perfeito com V-ing
I mustn't have pertained you mustn't have pertained he mustn't have pertained we mustn't have pertained you mustn't have pertained they mustn't have pertained	I mustn't have been pertaining you mustn't have been pertaining he mustn't have been pertaining we mustn't have been pertaining you mustn't have been pertaining they mustn't have been pertaining

Forma interrogativa

Forma simple	Forma com V-ing
must I pertain? must you pertain? must he pertain? must we pertain? must you pertain? must they pertain?	must I be pertaining? must you be pertaining? must he be pertaining? must we be pertaining? must you be pertaining? must they be pertaining?
Perfeito	Perfeito com V-ing
must I have pertained? must you have pertained? must he have pertained? must we have pertained? must you have pertained? must they have pertained?	must I have been pertaining? must you have been pertaining? must he have been pertaining? must we have been pertaining? must you have been pertaining? must they have been pertaining?

Forma interro-Negação

Forma simple	Forma com V-ing
mustn't I pertain? mustn't you pertain? mustn't he pertain? mustn't we pertain? mustn't you pertain? mustn't they pertain?	mustn't I be pertaining? mustn't you be pertaining? mustn't he be pertaining? mustn't we be pertaining? mustn't you be pertaining? mustn't they be pertaining?
Perfeito	Perfeito com V-ing
mustn't I have pertained? mustn't you have pertained? mustn't he have pertained? mustn't we have pertained? mustn't you have pertained? mustn't they have pertained?	mustn't I have been pertaining? mustn't you have been pertaining? mustn't he have been pertaining? mustn't we have been pertaining? mustn't you have been pertaining? mustn't they have been pertaining?