Conjugação do verbo inglês
MUST SADDEN

Verbo regular: sadden - saddened - saddened

Afirmação

Forma simple	Forma com V-ing
I must sadden you must sadden he must sadden we must sadden you must sadden they must sadden	I must be saddening you must be saddening he must be saddening we must be saddening you must be saddening they must be saddening
Perfeito	Perfeito com V-ing
I must have saddened you must have saddened he must have saddened we must have saddened you must have saddened they must have saddened	I must have been saddening you must have been saddening he must have been saddening we must have been saddening you must have been saddening they must have been saddening

Negação

Forma simple	Forma com V-ing
I must not sadden you must not sadden he must not sadden we must not sadden you must not sadden they must not sadden	I must not be saddening you must not be saddening he must not be saddening we must not be saddening you must not be saddening they must not be saddening
Perfeito	Perfeito com V-ing
I must not have saddened you must not have saddened he must not have saddened we must not have saddened you must not have saddened they must not have saddened	I must not have been saddening you must not have been saddening he must not have been saddening we must not have been saddening you must not have been saddening they must not have been saddening

Forma interrogativa

Forma simple	Forma com V-ing
must I sadden? must you sadden? must he sadden? must we sadden? must you sadden? must they sadden?	must I be saddening? must you be saddening? must he be saddening? must we be saddening? must you be saddening? must they be saddening?
Perfeito	Perfeito com V-ing
must I have saddened? must you have saddened? must he have saddened? must we have saddened? must you have saddened? must they have saddened?	must I have been saddening? must you have been saddening? must he have been saddening? must we have been saddening? must you have been saddening? must they have been saddening?

Forma interro-Negação

Forma simple	Forma com V-ing
must I not sadden? must you not sadden? must he not sadden? must we not sadden? must you not sadden? must they not sadden?	must I not be saddening? must you not be saddening? must he not be saddening? must we not be saddening? must you not be saddening? must they not be saddening?
Perfeito	Perfeito com V-ing
must I not have saddened? must you not have saddened? must he not have saddened? must we not have saddened? must you not have saddened? must they not have saddened?	must I not have been saddening? must you not have been saddening? must he not have been saddening? must we not have been saddening? must you not have been saddening? must they not have been saddening?