männlich | Modal : keine | may | might | can | could | shall | should | will | would | must | ought to
Konjugation des englischen Verbs COULD PREINVESTIGATE
Regelmäßiges Verb: preinvestigate - preinvestigated - preinvestigated
Bestätigung
Einfache Form
I could preinvestigateyou could preinvestigate
she could preinvestigate
we could preinvestigate
you could preinvestigate
they could preinvestigate
Form mit V-ing
I could be preinvestigatingyou could be preinvestigating
she could be preinvestigating
we could be preinvestigating
you could be preinvestigating
they could be preinvestigating
Perfekt
I could have preinvestigatedyou could have preinvestigated
she could have preinvestigated
we could have preinvestigated
you could have preinvestigated
they could have preinvestigated
Perfekt mit V-ing
I could have been preinvestigatingyou could have been preinvestigating
she could have been preinvestigating
we could have been preinvestigating
you could have been preinvestigating
they could have been preinvestigating
Negation
Einfache Form
I couldn't preinvestigateyou couldn't preinvestigate
she couldn't preinvestigate
we couldn't preinvestigate
you couldn't preinvestigate
they couldn't preinvestigate
Form mit V-ing
I couldn't be preinvestigatingyou couldn't be preinvestigating
she couldn't be preinvestigating
we couldn't be preinvestigating
you couldn't be preinvestigating
they couldn't be preinvestigating
Perfekt
I couldn't have preinvestigatedyou couldn't have preinvestigated
she couldn't have preinvestigated
we couldn't have preinvestigated
you couldn't have preinvestigated
they couldn't have preinvestigated
Perfekt mit V-ing
I couldn't have been preinvestigatingyou couldn't have been preinvestigating
she couldn't have been preinvestigating
we couldn't have been preinvestigating
you couldn't have been preinvestigating
they couldn't have been preinvestigating
Fragende Form
Einfache Form
could I preinvestigate?could you preinvestigate?
could she preinvestigate?
could we preinvestigate?
could you preinvestigate?
could they preinvestigate?
Form mit V-ing
could I be preinvestigating?could you be preinvestigating?
could she be preinvestigating?
could we be preinvestigating?
could you be preinvestigating?
could they be preinvestigating?
Perfekt
could I have preinvestigated?could you have preinvestigated?
could she have preinvestigated?
could we have preinvestigated?
could you have preinvestigated?
could they have preinvestigated?
Perfekt mit V-ing
could I have been preinvestigating?could you have been preinvestigating?
could she have been preinvestigating?
could we have been preinvestigating?
could you have been preinvestigating?
could they have been preinvestigating?
Fragende Negation Form
Einfache Form
couldn't I preinvestigate?couldn't you preinvestigate?
couldn't she preinvestigate?
couldn't we preinvestigate?
couldn't you preinvestigate?
couldn't they preinvestigate?
Form mit V-ing
couldn't I be preinvestigating?couldn't you be preinvestigating?
couldn't she be preinvestigating?
couldn't we be preinvestigating?
couldn't you be preinvestigating?
couldn't they be preinvestigating?
Perfekt
couldn't I have preinvestigated?couldn't you have preinvestigated?
couldn't she have preinvestigated?
couldn't we have preinvestigated?
couldn't you have preinvestigated?
couldn't they have preinvestigated?
Perfekt mit V-ing
couldn't I have been preinvestigating?couldn't you have been preinvestigating?
couldn't she have been preinvestigating?
couldn't we have been preinvestigating?
couldn't you have been preinvestigating?
couldn't they have been preinvestigating?