I could soundproof you could soundproof he could soundproof we could soundproof you could soundproof they could soundproof
Form mit V-ing
I could be soundproofing you could be soundproofing he could be soundproofing we could be soundproofing you could be soundproofing they could be soundproofing
Perfekt
I could have soundproofed you could have soundproofed he could have soundproofed we could have soundproofed you could have soundproofed they could have soundproofed
Perfekt mit V-ing
I could have been soundproofing you could have been soundproofing he could have been soundproofing we could have been soundproofing you could have been soundproofing they could have been soundproofing
Negation
Einfache Form
I could not soundproof you could not soundproof he could not soundproof we could not soundproof you could not soundproof they could not soundproof
Form mit V-ing
I could not be soundproofing you could not be soundproofing he could not be soundproofing we could not be soundproofing you could not be soundproofing they could not be soundproofing
Perfekt
I could not have soundproofed you could not have soundproofed he could not have soundproofed we could not have soundproofed you could not have soundproofed they could not have soundproofed
Perfekt mit V-ing
I could not have been soundproofing you could not have been soundproofing he could not have been soundproofing we could not have been soundproofing you could not have been soundproofing they could not have been soundproofing
Fragende Form
Einfache Form
could I soundproof? could you soundproof? could he soundproof? could we soundproof? could you soundproof? could they soundproof?
Form mit V-ing
could I be soundproofing? could you be soundproofing? could he be soundproofing? could we be soundproofing? could you be soundproofing? could they be soundproofing?
Perfekt
could I have soundproofed? could you have soundproofed? could he have soundproofed? could we have soundproofed? could you have soundproofed? could they have soundproofed?
Perfekt mit V-ing
could I have been soundproofing? could you have been soundproofing? could he have been soundproofing? could we have been soundproofing? could you have been soundproofing? could they have been soundproofing?
Fragende Negation Form
Einfache Form
could I not soundproof? could you not soundproof? could he not soundproof? could we not soundproof? could you not soundproof? could they not soundproof?
Form mit V-ing
could I not be soundproofing? could you not be soundproofing? could he not be soundproofing? could we not be soundproofing? could you not be soundproofing? could they not be soundproofing?
Perfekt
could I not have soundproofed? could you not have soundproofed? could he not have soundproofed? could we not have soundproofed? could you not have soundproofed? could they not have soundproofed?
Perfekt mit V-ing
could I not have been soundproofing? could you not have been soundproofing? could he not have been soundproofing? could we not have been soundproofing? could you not have been soundproofing? could they not have been soundproofing?