männlich | Modal : keine | may | might | can | could | shall | should | will | would | must | ought to
Konjugation des englischen Verbs COULD BACKCROSS
Regelmäßiges Verb: backcross - backcrossed - backcrossed
Bestätigung
Einfache Form
I could backcrossyou could backcross
she could backcross
we could backcross
you could backcross
they could backcross
Form mit V-ing
I could be backcrossingyou could be backcrossing
she could be backcrossing
we could be backcrossing
you could be backcrossing
they could be backcrossing
Perfekt
I could have backcrossedyou could have backcrossed
she could have backcrossed
we could have backcrossed
you could have backcrossed
they could have backcrossed
Perfekt mit V-ing
I could have been backcrossingyou could have been backcrossing
she could have been backcrossing
we could have been backcrossing
you could have been backcrossing
they could have been backcrossing
Negation
Einfache Form
I couldn't backcrossyou couldn't backcross
she couldn't backcross
we couldn't backcross
you couldn't backcross
they couldn't backcross
Form mit V-ing
I couldn't be backcrossingyou couldn't be backcrossing
she couldn't be backcrossing
we couldn't be backcrossing
you couldn't be backcrossing
they couldn't be backcrossing
Perfekt
I couldn't have backcrossedyou couldn't have backcrossed
she couldn't have backcrossed
we couldn't have backcrossed
you couldn't have backcrossed
they couldn't have backcrossed
Perfekt mit V-ing
I couldn't have been backcrossingyou couldn't have been backcrossing
she couldn't have been backcrossing
we couldn't have been backcrossing
you couldn't have been backcrossing
they couldn't have been backcrossing
Fragende Form
Einfache Form
could I backcross?could you backcross?
could she backcross?
could we backcross?
could you backcross?
could they backcross?
Form mit V-ing
could I be backcrossing?could you be backcrossing?
could she be backcrossing?
could we be backcrossing?
could you be backcrossing?
could they be backcrossing?
Perfekt
could I have backcrossed?could you have backcrossed?
could she have backcrossed?
could we have backcrossed?
could you have backcrossed?
could they have backcrossed?
Perfekt mit V-ing
could I have been backcrossing?could you have been backcrossing?
could she have been backcrossing?
could we have been backcrossing?
could you have been backcrossing?
could they have been backcrossing?
Fragende Negation Form
Einfache Form
couldn't I backcross?couldn't you backcross?
couldn't she backcross?
couldn't we backcross?
couldn't you backcross?
couldn't they backcross?
Form mit V-ing
couldn't I be backcrossing?couldn't you be backcrossing?
couldn't she be backcrossing?
couldn't we be backcrossing?
couldn't you be backcrossing?
couldn't they be backcrossing?
Perfekt
couldn't I have backcrossed?couldn't you have backcrossed?
couldn't she have backcrossed?
couldn't we have backcrossed?
couldn't you have backcrossed?
couldn't they have backcrossed?
Perfekt mit V-ing
couldn't I have been backcrossing?couldn't you have been backcrossing?
couldn't she have been backcrossing?
couldn't we have been backcrossing?
couldn't you have been backcrossing?
couldn't they have been backcrossing?