Konjugation des englischen Verbs
MUST SIFT

Regelmäßiges Verb: sift - sifted - sifted

Bestätigung

Einfache Form	Form mit V-ing
I must sift you must sift he must sift we must sift you must sift they must sift	I must be sifting you must be sifting he must be sifting we must be sifting you must be sifting they must be sifting
Perfekt	Perfekt mit V-ing
I must have sifted you must have sifted he must have sifted we must have sifted you must have sifted they must have sifted	I must have been sifting you must have been sifting he must have been sifting we must have been sifting you must have been sifting they must have been sifting

Negation

Einfache Form	Form mit V-ing
I mustn't sift you mustn't sift he mustn't sift we mustn't sift you mustn't sift they mustn't sift	I mustn't be sifting you mustn't be sifting he mustn't be sifting we mustn't be sifting you mustn't be sifting they mustn't be sifting
Perfekt	Perfekt mit V-ing
I mustn't have sifted you mustn't have sifted he mustn't have sifted we mustn't have sifted you mustn't have sifted they mustn't have sifted	I mustn't have been sifting you mustn't have been sifting he mustn't have been sifting we mustn't have been sifting you mustn't have been sifting they mustn't have been sifting

Fragende Form

Einfache Form	Form mit V-ing
must I sift? must you sift? must he sift? must we sift? must you sift? must they sift?	must I be sifting? must you be sifting? must he be sifting? must we be sifting? must you be sifting? must they be sifting?
Perfekt	Perfekt mit V-ing
must I have sifted? must you have sifted? must he have sifted? must we have sifted? must you have sifted? must they have sifted?	must I have been sifting? must you have been sifting? must he have been sifting? must we have been sifting? must you have been sifting? must they have been sifting?

Fragende Negation Form

Einfache Form	Form mit V-ing
mustn't I sift? mustn't you sift? mustn't he sift? mustn't we sift? mustn't you sift? mustn't they sift?	mustn't I be sifting? mustn't you be sifting? mustn't he be sifting? mustn't we be sifting? mustn't you be sifting? mustn't they be sifting?
Perfekt	Perfekt mit V-ing
mustn't I have sifted? mustn't you have sifted? mustn't he have sifted? mustn't we have sifted? mustn't you have sifted? mustn't they have sifted?	mustn't I have been sifting? mustn't you have been sifting? mustn't he have been sifting? mustn't we have been sifting? mustn't you have been sifting? mustn't they have been sifting?