Konjugation des englischen Verbs
COULD GRADE

Regelmäßiges Verb: grade - graded - graded

Bestätigung

Einfache Form	Form mit V-ing
I could grade you could grade he could grade we could grade you could grade they could grade	I could be grading you could be grading he could be grading we could be grading you could be grading they could be grading
Perfekt	Perfekt mit V-ing
I could have graded you could have graded he could have graded we could have graded you could have graded they could have graded	I could have been grading you could have been grading he could have been grading we could have been grading you could have been grading they could have been grading

Negation

Einfache Form	Form mit V-ing
I couldn't grade you couldn't grade he couldn't grade we couldn't grade you couldn't grade they couldn't grade	I couldn't be grading you couldn't be grading he couldn't be grading we couldn't be grading you couldn't be grading they couldn't be grading
Perfekt	Perfekt mit V-ing
I couldn't have graded you couldn't have graded he couldn't have graded we couldn't have graded you couldn't have graded they couldn't have graded	I couldn't have been grading you couldn't have been grading he couldn't have been grading we couldn't have been grading you couldn't have been grading they couldn't have been grading

Fragende Form

Einfache Form	Form mit V-ing
could I grade? could you grade? could he grade? could we grade? could you grade? could they grade?	could I be grading? could you be grading? could he be grading? could we be grading? could you be grading? could they be grading?
Perfekt	Perfekt mit V-ing
could I have graded? could you have graded? could he have graded? could we have graded? could you have graded? could they have graded?	could I have been grading? could you have been grading? could he have been grading? could we have been grading? could you have been grading? could they have been grading?

Fragende Negation Form

Einfache Form	Form mit V-ing
couldn't I grade? couldn't you grade? couldn't he grade? couldn't we grade? couldn't you grade? couldn't they grade?	couldn't I be grading? couldn't you be grading? couldn't he be grading? couldn't we be grading? couldn't you be grading? couldn't they be grading?
Perfekt	Perfekt mit V-ing
couldn't I have graded? couldn't you have graded? couldn't he have graded? couldn't we have graded? couldn't you have graded? couldn't they have graded?	couldn't I have been grading? couldn't you have been grading? couldn't he have been grading? couldn't we have been grading? couldn't you have been grading? couldn't they have been grading?