I can goof you can goof he can goof we can goof you can goof they can goof
Form mit V-ing
I can be goofing you can be goofing he can be goofing we can be goofing you can be goofing they can be goofing
Perfekt
I can have goofed you can have goofed he can have goofed we can have goofed you can have goofed they can have goofed
Perfekt mit V-ing
I can have been goofing you can have been goofing he can have been goofing we can have been goofing you can have been goofing they can have been goofing
Negation
Einfache Form
I can't goof you can't goof he can't goof we can't goof you can't goof they can't goof
Form mit V-ing
I can't be goofing you can't be goofing he can't be goofing we can't be goofing you can't be goofing they can't be goofing
Perfekt
I can't have goofed you can't have goofed he can't have goofed we can't have goofed you can't have goofed they can't have goofed
Perfekt mit V-ing
I can't have been goofing you can't have been goofing he can't have been goofing we can't have been goofing you can't have been goofing they can't have been goofing
Fragende Form
Einfache Form
can I goof? can you goof? can he goof? can we goof? can you goof? can they goof?
Form mit V-ing
can I be goofing? can you be goofing? can he be goofing? can we be goofing? can you be goofing? can they be goofing?
Perfekt
can I have goofed? can you have goofed? can he have goofed? can we have goofed? can you have goofed? can they have goofed?
Perfekt mit V-ing
can I have been goofing? can you have been goofing? can he have been goofing? can we have been goofing? can you have been goofing? can they have been goofing?
Fragende Negation Form
Einfache Form
can't I goof? can't you goof? can't he goof? can't we goof? can't you goof? can't they goof?
Form mit V-ing
can't I be goofing? can't you be goofing? can't he be goofing? can't we be goofing? can't you be goofing? can't they be goofing?
Perfekt
can't I have goofed? can't you have goofed? can't he have goofed? can't we have goofed? can't you have goofed? can't they have goofed?
Perfekt mit V-ing
can't I have been goofing? can't you have been goofing? can't he have been goofing? can't we have been goofing? can't you have been goofing? can't they have been goofing?