Konjugation des englischen Verbs
COULD TREAD

Unregelmäßiges Verb: tread - trod - trod, trodden

Bestätigung

Einfache Form	Form mit V-ing
I could tread you could tread he could tread we could tread you could tread they could tread	I could be treading you could be treading he could be treading we could be treading you could be treading they could be treading
Perfekt	Perfekt mit V-ing
I could have trod, trodden you could have trod, trodden he could have trod, trodden we could have trod, trodden you could have trod, trodden they could have trod, trodden	I could have been treading you could have been treading he could have been treading we could have been treading you could have been treading they could have been treading

Negation

Einfache Form	Form mit V-ing
I couldn't tread you couldn't tread he couldn't tread we couldn't tread you couldn't tread they couldn't tread	I couldn't be treading you couldn't be treading he couldn't be treading we couldn't be treading you couldn't be treading they couldn't be treading
Perfekt	Perfekt mit V-ing
I couldn't have trod, trodden you couldn't have trod, trodden he couldn't have trod, trodden we couldn't have trod, trodden you couldn't have trod, trodden they couldn't have trod, trodden	I couldn't have been treading you couldn't have been treading he couldn't have been treading we couldn't have been treading you couldn't have been treading they couldn't have been treading

Fragende Form

Einfache Form	Form mit V-ing
could I tread? could you tread? could he tread? could we tread? could you tread? could they tread?	could I be treading? could you be treading? could he be treading? could we be treading? could you be treading? could they be treading?
Perfekt	Perfekt mit V-ing
could I have trod, trodden? could you have trod, trodden? could he have trod, trodden? could we have trod, trodden? could you have trod, trodden? could they have trod, trodden?	could I have been treading? could you have been treading? could he have been treading? could we have been treading? could you have been treading? could they have been treading?

Fragende Negation Form

Einfache Form	Form mit V-ing
couldn't I tread? couldn't you tread? couldn't he tread? couldn't we tread? couldn't you tread? couldn't they tread?	couldn't I be treading? couldn't you be treading? couldn't he be treading? couldn't we be treading? couldn't you be treading? couldn't they be treading?
Perfekt	Perfekt mit V-ing
couldn't I have trod, trodden? couldn't you have trod, trodden? couldn't he have trod, trodden? couldn't we have trod, trodden? couldn't you have trod, trodden? couldn't they have trod, trodden?	couldn't I have been treading? couldn't you have been treading? couldn't he have been treading? couldn't we have been treading? couldn't you have been treading? couldn't they have been treading?