I can echo you can echo he can echo we can echo you can echo they can echo
Form mit V-ing
I can be echoing you can be echoing he can be echoing we can be echoing you can be echoing they can be echoing
Perfekt
I can have echoed you can have echoed he can have echoed we can have echoed you can have echoed they can have echoed
Perfekt mit V-ing
I can have been echoing you can have been echoing he can have been echoing we can have been echoing you can have been echoing they can have been echoing
Negation
Einfache Form
I can't echo you can't echo he can't echo we can't echo you can't echo they can't echo
Form mit V-ing
I can't be echoing you can't be echoing he can't be echoing we can't be echoing you can't be echoing they can't be echoing
Perfekt
I can't have echoed you can't have echoed he can't have echoed we can't have echoed you can't have echoed they can't have echoed
Perfekt mit V-ing
I can't have been echoing you can't have been echoing he can't have been echoing we can't have been echoing you can't have been echoing they can't have been echoing
Fragende Form
Einfache Form
can I echo? can you echo? can he echo? can we echo? can you echo? can they echo?
Form mit V-ing
can I be echoing? can you be echoing? can he be echoing? can we be echoing? can you be echoing? can they be echoing?
Perfekt
can I have echoed? can you have echoed? can he have echoed? can we have echoed? can you have echoed? can they have echoed?
Perfekt mit V-ing
can I have been echoing? can you have been echoing? can he have been echoing? can we have been echoing? can you have been echoing? can they have been echoing?
Fragende Negation Form
Einfache Form
can't I echo? can't you echo? can't he echo? can't we echo? can't you echo? can't they echo?
Form mit V-ing
can't I be echoing? can't you be echoing? can't he be echoing? can't we be echoing? can't you be echoing? can't they be echoing?
Perfekt
can't I have echoed? can't you have echoed? can't he have echoed? can't we have echoed? can't you have echoed? can't they have echoed?
Perfekt mit V-ing
can't I have been echoing? can't you have been echoing? can't he have been echoing? can't we have been echoing? can't you have been echoing? can't they have been echoing?