Conjugação do verbo inglês
MUST SEEM

Verbo regular: seem - seemed - seemed

Afirmação

Forma simple	Forma com V-ing
- - it must seem - - -	- - it must be seeming - - -
Perfeito	Perfeito com V-ing
- - it must have seemed - - -	- - it must have been seeming - - -

Negação

Forma simple	Forma com V-ing
- - it must not seem - - -	- - it must not be seeming - - -
Perfeito	Perfeito com V-ing
- - it must not have seemed - - -	- - it must not have been seeming - - -

Forma interrogativa

Forma simple	Forma com V-ing
- - must it seem? - - -	- - must it be seeming? - - -
Perfeito	Perfeito com V-ing
- - must it have seemed? - - -	- - must it have been seeming? - - -

Forma interro-Negação

Forma simple	Forma com V-ing
- - must it not seem? - - -	- - must it not be seeming? - - -
Perfeito	Perfeito com V-ing
- - must it not have seemed? - - -	- - must it not have been seeming? - - -