Konjugation des englischen Verbs COULD STEM

Regelmäßiges Verb: stem - stemmed - stemmed

Bestätigung

Einfache Form

I could stem
you could stem
she could stem
we could stem
you could stem
they could stem

Form mit V-ing

I could be stemming
you could be stemming
she could be stemming
we could be stemming
you could be stemming
they could be stemming

Perfekt

I could have stemmed
you could have stemmed
she could have stemmed
we could have stemmed
you could have stemmed
they could have stemmed

Perfekt mit V-ing

I could have been stemming
you could have been stemming
she could have been stemming
we could have been stemming
you could have been stemming
they could have been stemming

Negation

Einfache Form

I couldn't stem
you couldn't stem
she couldn't stem
we couldn't stem
you couldn't stem
they couldn't stem

Form mit V-ing

I couldn't be stemming
you couldn't be stemming
she couldn't be stemming
we couldn't be stemming
you couldn't be stemming
they couldn't be stemming

Perfekt

I couldn't have stemmed
you couldn't have stemmed
she couldn't have stemmed
we couldn't have stemmed
you couldn't have stemmed
they couldn't have stemmed

Perfekt mit V-ing

I couldn't have been stemming
you couldn't have been stemming
she couldn't have been stemming
we couldn't have been stemming
you couldn't have been stemming
they couldn't have been stemming

Fragende Form

Einfache Form

could I stem?
could you stem?
could she stem?
could we stem?
could you stem?
could they stem?

Form mit V-ing

could I be stemming?
could you be stemming?
could she be stemming?
could we be stemming?
could you be stemming?
could they be stemming?

Perfekt

could I have stemmed?
could you have stemmed?
could she have stemmed?
could we have stemmed?
could you have stemmed?
could they have stemmed?

Perfekt mit V-ing

could I have been stemming?
could you have been stemming?
could she have been stemming?
could we have been stemming?
could you have been stemming?
could they have been stemming?

Fragende Negation Form

Einfache Form

couldn't I stem?
couldn't you stem?
couldn't she stem?
couldn't we stem?
couldn't you stem?
couldn't they stem?

Form mit V-ing

couldn't I be stemming?
couldn't you be stemming?
couldn't she be stemming?
couldn't we be stemming?
couldn't you be stemming?
couldn't they be stemming?

Perfekt

couldn't I have stemmed?
couldn't you have stemmed?
couldn't she have stemmed?
couldn't we have stemmed?
couldn't you have stemmed?
couldn't they have stemmed?

Perfekt mit V-ing

couldn't I have been stemming?
couldn't you have been stemming?
couldn't she have been stemming?
couldn't we have been stemming?
couldn't you have been stemming?
couldn't they have been stemming?

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