I could assist you could assist he could assist we could assist you could assist they could assist
Form mit V-ing
I could be assisting you could be assisting he could be assisting we could be assisting you could be assisting they could be assisting
Perfekt
I could have assisted you could have assisted he could have assisted we could have assisted you could have assisted they could have assisted
Perfekt mit V-ing
I could have been assisting you could have been assisting he could have been assisting we could have been assisting you could have been assisting they could have been assisting
Negation
Einfache Form
I couldn't assist you couldn't assist he couldn't assist we couldn't assist you couldn't assist they couldn't assist
Form mit V-ing
I couldn't be assisting you couldn't be assisting he couldn't be assisting we couldn't be assisting you couldn't be assisting they couldn't be assisting
Perfekt
I couldn't have assisted you couldn't have assisted he couldn't have assisted we couldn't have assisted you couldn't have assisted they couldn't have assisted
Perfekt mit V-ing
I couldn't have been assisting you couldn't have been assisting he couldn't have been assisting we couldn't have been assisting you couldn't have been assisting they couldn't have been assisting
Fragende Form
Einfache Form
could I assist? could you assist? could he assist? could we assist? could you assist? could they assist?
Form mit V-ing
could I be assisting? could you be assisting? could he be assisting? could we be assisting? could you be assisting? could they be assisting?
Perfekt
could I have assisted? could you have assisted? could he have assisted? could we have assisted? could you have assisted? could they have assisted?
Perfekt mit V-ing
could I have been assisting? could you have been assisting? could he have been assisting? could we have been assisting? could you have been assisting? could they have been assisting?
Fragende Negation Form
Einfache Form
couldn't I assist? couldn't you assist? couldn't he assist? couldn't we assist? couldn't you assist? couldn't they assist?
Form mit V-ing
couldn't I be assisting? couldn't you be assisting? couldn't he be assisting? couldn't we be assisting? couldn't you be assisting? couldn't they be assisting?
Perfekt
couldn't I have assisted? couldn't you have assisted? couldn't he have assisted? couldn't we have assisted? couldn't you have assisted? couldn't they have assisted?
Perfekt mit V-ing
couldn't I have been assisting? couldn't you have been assisting? couldn't he have been assisting? couldn't we have been assisting? couldn't you have been assisting? couldn't they have been assisting?