Coniugazione del verbo inglese
CAN ECHO

Verbo regolare: echo - echoed - echoed

Affermazione

Forma semplice	Forma con V-ing
I can echo you can echo he can echo we can echo you can echo they can echo	I can be echoing you can be echoing he can be echoing we can be echoing you can be echoing they can be echoing
Perfetto	Perfetto con V-ing
I can have echoed you can have echoed he can have echoed we can have echoed you can have echoed they can have echoed	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

Negazione

Forma semplice	Forma con V-ing
I can't echo you can't echo he can't echo we can't echo you can't echo they can't echo	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
Perfetto	Perfetto con V-ing
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	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

Forma interrogativa

Forma semplice	Forma con V-ing
can I echo? can you echo? can he echo? can we echo? can you echo? can they echo?	can I be echoing? can you be echoing? can he be echoing? can we be echoing? can you be echoing? can they be echoing?
Perfetto	Perfetto con V-ing
can I have echoed? can you have echoed? can he have echoed? can we have echoed? can you have echoed? can they have echoed?	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?

Forma interro-negativa

Forma semplice	Forma con V-ing
can't I echo? can't you echo? can't he echo? can't we echo? can't you echo? can't they echo?	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?
Perfetto	Perfetto con V-ing
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?	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?