I must seep you must seep he must seep we must seep you must seep they must seep
Forma com V-ing
I must be seeping you must be seeping he must be seeping we must be seeping you must be seeping they must be seeping
Perfeito
I must have seeped you must have seeped he must have seeped we must have seeped you must have seeped they must have seeped
Perfeito com V-ing
I must have been seeping you must have been seeping he must have been seeping we must have been seeping you must have been seeping they must have been seeping
Negação
Forma simple
I mustn't seep you mustn't seep he mustn't seep we mustn't seep you mustn't seep they mustn't seep
Forma com V-ing
I mustn't be seeping you mustn't be seeping he mustn't be seeping we mustn't be seeping you mustn't be seeping they mustn't be seeping
Perfeito
I mustn't have seeped you mustn't have seeped he mustn't have seeped we mustn't have seeped you mustn't have seeped they mustn't have seeped
Perfeito com V-ing
I mustn't have been seeping you mustn't have been seeping he mustn't have been seeping we mustn't have been seeping you mustn't have been seeping they mustn't have been seeping
Forma interrogativa
Forma simple
must I seep? must you seep? must he seep? must we seep? must you seep? must they seep?
Forma com V-ing
must I be seeping? must you be seeping? must he be seeping? must we be seeping? must you be seeping? must they be seeping?
Perfeito
must I have seeped? must you have seeped? must he have seeped? must we have seeped? must you have seeped? must they have seeped?
Perfeito com V-ing
must I have been seeping? must you have been seeping? must he have been seeping? must we have been seeping? must you have been seeping? must they have been seeping?
Forma interro-Negação
Forma simple
mustn't I seep? mustn't you seep? mustn't he seep? mustn't we seep? mustn't you seep? mustn't they seep?
Forma com V-ing
mustn't I be seeping? mustn't you be seeping? mustn't he be seeping? mustn't we be seeping? mustn't you be seeping? mustn't they be seeping?
Perfeito
mustn't I have seeped? mustn't you have seeped? mustn't he have seeped? mustn't we have seeped? mustn't you have seeped? mustn't they have seeped?
Perfeito com V-ing
mustn't I have been seeping? mustn't you have been seeping? mustn't he have been seeping? mustn't we have been seeping? mustn't you have been seeping? mustn't they have been seeping?