weiblich | Modal : keine | may | might | can | could | shall | should | will | would | must | ought to
Konjugation des englischen Verbs COULD TIGHTEN
Regelmäßiges Verb: tighten - tightened - tightened
Bestätigung
Einfache Form
I could tightenyou could tighten
he could tighten
we could tighten
you could tighten
they could tighten
Form mit V-ing
I could be tighteningyou could be tightening
he could be tightening
we could be tightening
you could be tightening
they could be tightening
Perfekt
I could have tightenedyou could have tightened
he could have tightened
we could have tightened
you could have tightened
they could have tightened
Perfekt mit V-ing
I could have been tighteningyou could have been tightening
he could have been tightening
we could have been tightening
you could have been tightening
they could have been tightening
Negation
Einfache Form
I couldn't tightenyou couldn't tighten
he couldn't tighten
we couldn't tighten
you couldn't tighten
they couldn't tighten
Form mit V-ing
I couldn't be tighteningyou couldn't be tightening
he couldn't be tightening
we couldn't be tightening
you couldn't be tightening
they couldn't be tightening
Perfekt
I couldn't have tightenedyou couldn't have tightened
he couldn't have tightened
we couldn't have tightened
you couldn't have tightened
they couldn't have tightened
Perfekt mit V-ing
I couldn't have been tighteningyou couldn't have been tightening
he couldn't have been tightening
we couldn't have been tightening
you couldn't have been tightening
they couldn't have been tightening
Fragende Form
Einfache Form
could I tighten?could you tighten?
could he tighten?
could we tighten?
could you tighten?
could they tighten?
Form mit V-ing
could I be tightening?could you be tightening?
could he be tightening?
could we be tightening?
could you be tightening?
could they be tightening?
Perfekt
could I have tightened?could you have tightened?
could he have tightened?
could we have tightened?
could you have tightened?
could they have tightened?
Perfekt mit V-ing
could I have been tightening?could you have been tightening?
could he have been tightening?
could we have been tightening?
could you have been tightening?
could they have been tightening?
Fragende Negation Form
Einfache Form
couldn't I tighten?couldn't you tighten?
couldn't he tighten?
couldn't we tighten?
couldn't you tighten?
couldn't they tighten?
Form mit V-ing
couldn't I be tightening?couldn't you be tightening?
couldn't he be tightening?
couldn't we be tightening?
couldn't you be tightening?
couldn't they be tightening?
Perfekt
couldn't I have tightened?couldn't you have tightened?
couldn't he have tightened?
couldn't we have tightened?
couldn't you have tightened?
couldn't they have tightened?
Perfekt mit V-ing
couldn't I have been tightening?couldn't you have been tightening?
couldn't he have been tightening?
couldn't we have been tightening?
couldn't you have been tightening?
couldn't they have been tightening?