I could trade you could trade he could trade we could trade you could trade they could trade
Form mit V-ing
I could be trading you could be trading he could be trading we could be trading you could be trading they could be trading
Perfekt
I could have traded you could have traded he could have traded we could have traded you could have traded they could have traded
Perfekt mit V-ing
I could have been trading you could have been trading he could have been trading we could have been trading you could have been trading they could have been trading
Negation
Einfache Form
I couldn't trade you couldn't trade he couldn't trade we couldn't trade you couldn't trade they couldn't trade
Form mit V-ing
I couldn't be trading you couldn't be trading he couldn't be trading we couldn't be trading you couldn't be trading they couldn't be trading
Perfekt
I couldn't have traded you couldn't have traded he couldn't have traded we couldn't have traded you couldn't have traded they couldn't have traded
Perfekt mit V-ing
I couldn't have been trading you couldn't have been trading he couldn't have been trading we couldn't have been trading you couldn't have been trading they couldn't have been trading
Fragende Form
Einfache Form
could I trade? could you trade? could he trade? could we trade? could you trade? could they trade?
Form mit V-ing
could I be trading? could you be trading? could he be trading? could we be trading? could you be trading? could they be trading?
Perfekt
could I have traded? could you have traded? could he have traded? could we have traded? could you have traded? could they have traded?
Perfekt mit V-ing
could I have been trading? could you have been trading? could he have been trading? could we have been trading? could you have been trading? could they have been trading?
Fragende Negation Form
Einfache Form
couldn't I trade? couldn't you trade? couldn't he trade? couldn't we trade? couldn't you trade? couldn't they trade?
Form mit V-ing
couldn't I be trading? couldn't you be trading? couldn't he be trading? couldn't we be trading? couldn't you be trading? couldn't they be trading?
Perfekt
couldn't I have traded? couldn't you have traded? couldn't he have traded? couldn't we have traded? couldn't you have traded? couldn't they have traded?
Perfekt mit V-ing
couldn't I have been trading? couldn't you have been trading? couldn't he have been trading? couldn't we have been trading? couldn't you have been trading? couldn't they have been trading?