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männlich | Modal : keine | may | might | can | could | shall | should | will | would | must | ought to

Konjugation des englischen Verbs COULD UNDERPIN

Regelmäßiges Verb: underpin - underpinned - underpinned


Bestätigung

Einfache Form
I could underpin
you could underpin
she could underpin
we could underpin
you could underpin
they could underpin
Form mit V-ing
I could be underpinning
you could be underpinning
she could be underpinning
we could be underpinning
you could be underpinning
they could be underpinning
Perfekt
I could have underpinned
you could have underpinned
she could have underpinned
we could have underpinned
you could have underpinned
they could have underpinned
Perfekt mit V-ing
I could have been underpinning
you could have been underpinning
she could have been underpinning
we could have been underpinning
you could have been underpinning
they could have been underpinning

Negation

Einfache Form
I could not underpin
you could not underpin
she could not underpin
we could not underpin
you could not underpin
they could not underpin
Form mit V-ing
I could not be underpinning
you could not be underpinning
she could not be underpinning
we could not be underpinning
you could not be underpinning
they could not be underpinning
Perfekt
I could not have underpinned
you could not have underpinned
she could not have underpinned
we could not have underpinned
you could not have underpinned
they could not have underpinned
Perfekt mit V-ing
I could not have been underpinning
you could not have been underpinning
she could not have been underpinning
we could not have been underpinning
you could not have been underpinning
they could not have been underpinning

Fragende Form

Einfache Form
could I underpin?
could you underpin?
could she underpin?
could we underpin?
could you underpin?
could they underpin?
Form mit V-ing
could I be underpinning?
could you be underpinning?
could she be underpinning?
could we be underpinning?
could you be underpinning?
could they be underpinning?
Perfekt
could I have underpinned?
could you have underpinned?
could she have underpinned?
could we have underpinned?
could you have underpinned?
could they have underpinned?
Perfekt mit V-ing
could I have been underpinning?
could you have been underpinning?
could she have been underpinning?
could we have been underpinning?
could you have been underpinning?
could they have been underpinning?

Fragende Negation Form

Einfache Form
could I not underpin?
could you not underpin?
could she not underpin?
could we not underpin?
could you not underpin?
could they not underpin?
Form mit V-ing
could I not be underpinning?
could you not be underpinning?
could she not be underpinning?
could we not be underpinning?
could you not be underpinning?
could they not be underpinning?
Perfekt
could I not have underpinned?
could you not have underpinned?
could she not have underpinned?
could we not have underpinned?
could you not have underpinned?
could they not have underpinned?
Perfekt mit V-ing
could I not have been underpinning?
could you not have been underpinning?
could she not have been underpinning?
could we not have been underpinning?
could you not have been underpinning?
could they not have been underpinning?