Conjugação do verbo inglês
MUST SEINE

Verbo regular: seine - seined - seined

Afirmação

Forma simple	Forma com V-ing
I must seine you must seine he must seine we must seine you must seine they must seine	I must be seining you must be seining he must be seining we must be seining you must be seining they must be seining
Perfeito	Perfeito com V-ing
I must have seined you must have seined he must have seined we must have seined you must have seined they must have seined	I must have been seining you must have been seining he must have been seining we must have been seining you must have been seining they must have been seining

Negação

Forma simple	Forma com V-ing
I must not seine you must not seine he must not seine we must not seine you must not seine they must not seine	I must not be seining you must not be seining he must not be seining we must not be seining you must not be seining they must not be seining
Perfeito	Perfeito com V-ing
I must not have seined you must not have seined he must not have seined we must not have seined you must not have seined they must not have seined	I must not have been seining you must not have been seining he must not have been seining we must not have been seining you must not have been seining they must not have been seining

Forma interrogativa

Forma simple	Forma com V-ing
must I seine? must you seine? must he seine? must we seine? must you seine? must they seine?	must I be seining? must you be seining? must he be seining? must we be seining? must you be seining? must they be seining?
Perfeito	Perfeito com V-ing
must I have seined? must you have seined? must he have seined? must we have seined? must you have seined? must they have seined?	must I have been seining? must you have been seining? must he have been seining? must we have been seining? must you have been seining? must they have been seining?

Forma interro-Negação

Forma simple	Forma com V-ing
must I not seine? must you not seine? must he not seine? must we not seine? must you not seine? must they not seine?	must I not be seining? must you not be seining? must he not be seining? must we not be seining? must you not be seining? must they not be seining?
Perfeito	Perfeito com V-ing
must I not have seined? must you not have seined? must he not have seined? must we not have seined? must you not have seined? must they not have seined?	must I not have been seining? must you not have been seining? must he not have been seining? must we not have been seining? must you not have been seining? must they not have been seining?