Conjugação do verbo inglês
MUST PROPOUND

Verbo regular: propound - propounded - propounded

Afirmação

Forma simple	Forma com V-ing
I must propound you must propound he must propound we must propound you must propound they must propound	I must be propounding you must be propounding he must be propounding we must be propounding you must be propounding they must be propounding
Perfeito	Perfeito com V-ing
I must have propounded you must have propounded he must have propounded we must have propounded you must have propounded they must have propounded	I must have been propounding you must have been propounding he must have been propounding we must have been propounding you must have been propounding they must have been propounding

Negação

Forma simple	Forma com V-ing
I must not propound you must not propound he must not propound we must not propound you must not propound they must not propound	I must not be propounding you must not be propounding he must not be propounding we must not be propounding you must not be propounding they must not be propounding
Perfeito	Perfeito com V-ing
I must not have propounded you must not have propounded he must not have propounded we must not have propounded you must not have propounded they must not have propounded	I must not have been propounding you must not have been propounding he must not have been propounding we must not have been propounding you must not have been propounding they must not have been propounding

Forma interrogativa

Forma simple	Forma com V-ing
must I propound? must you propound? must he propound? must we propound? must you propound? must they propound?	must I be propounding? must you be propounding? must he be propounding? must we be propounding? must you be propounding? must they be propounding?
Perfeito	Perfeito com V-ing
must I have propounded? must you have propounded? must he have propounded? must we have propounded? must you have propounded? must they have propounded?	must I have been propounding? must you have been propounding? must he have been propounding? must we have been propounding? must you have been propounding? must they have been propounding?

Forma interro-Negação

Forma simple	Forma com V-ing
must I not propound? must you not propound? must he not propound? must we not propound? must you not propound? must they not propound?	must I not be propounding? must you not be propounding? must he not be propounding? must we not be propounding? must you not be propounding? must they not be propounding?
Perfeito	Perfeito com V-ing
must I not have propounded? must you not have propounded? must he not have propounded? must we not have propounded? must you not have propounded? must they not have propounded?	must I not have been propounding? must you not have been propounding? must he not have been propounding? must we not have been propounding? must you not have been propounding? must they not have been propounding?