Coniugazione del verbo inglese
CAN ECHO

Verbo regolare: echo - echoed - echoed

Affermazione

Forma semplice	Forma con V-ing
I can echo you can echo she can echo we can echo you can echo they can echo	I can be echoing you can be echoing she 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 she 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 she 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 cannot echo you cannot echo she cannot echo we cannot echo you cannot echo they cannot echo	I cannot be echoing you cannot be echoing she cannot be echoing we cannot be echoing you cannot be echoing they cannot be echoing
Perfetto	Perfetto con V-ing
I cannot have echoed you cannot have echoed she cannot have echoed we cannot have echoed you cannot have echoed they cannot have echoed	I cannot have been echoing you cannot have been echoing she cannot have been echoing we cannot have been echoing you cannot have been echoing they cannot have been echoing

Forma interrogativa

Forma semplice	Forma con V-ing
can I echo? can you echo? can she echo? can we echo? can you echo? can they echo?	can I be echoing? can you be echoing? can she 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 she 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 she 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 I not echo? can you not echo? can she not echo? can we not echo? can you not echo? can they not echo?	can I not be echoing? can you not be echoing? can she not be echoing? can we not be echoing? can you not be echoing? can they not be echoing?
Perfetto	Perfetto con V-ing
can I not have echoed? can you not have echoed? can she not have echoed? can we not have echoed? can you not have echoed? can they not have echoed?	can I not have been echoing? can you not have been echoing? can she not have been echoing? can we not have been echoing? can you not have been echoing? can they not have been echoing?