I must seep you must seep she must seep we must seep you must seep they must seep
Forma com V-ing
I must be seeping you must be seeping she must be seeping we must be seeping you must be seeping they must be seeping
Perfeito
I must have seeped you must have seeped she 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 she 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 she 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 she 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 she 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 she 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 she seep? must we seep? must you seep? must they seep?
Forma com V-ing
must I be seeping? must you be seeping? must she be seeping? must we be seeping? must you be seeping? must they be seeping?
Perfeito
must I have seeped? must you have seeped? must she 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 she 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 she 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 she 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 she 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 she have been seeping? mustn't we have been seeping? mustn't you have been seeping? mustn't they have been seeping?