Verbo regolare: echo - echoed - echoed
Forma semplice | Forma con V-ing |
I must echo you must echo she must echo we must echo you must echo they must echo | I must be echoing you must be echoing she must be echoing we must be echoing you must be echoing they must be echoing |
Perfetto | Perfetto con V-ing |
I must have echoed you must have echoed she must have echoed we must have echoed you must have echoed they must have echoed | I must have been echoing you must have been echoing she must have been echoing we must have been echoing you must have been echoing they must have been echoing |
Forma semplice | Forma con V-ing |
I mustn't echo you mustn't echo she mustn't echo we mustn't echo you mustn't echo they mustn't echo | I mustn't be echoing you mustn't be echoing she mustn't be echoing we mustn't be echoing you mustn't be echoing they mustn't be echoing |
Perfetto | Perfetto con V-ing |
I mustn't have echoed you mustn't have echoed she mustn't have echoed we mustn't have echoed you mustn't have echoed they mustn't have echoed | I mustn't have been echoing you mustn't have been echoing she mustn't have been echoing we mustn't have been echoing you mustn't have been echoing they mustn't have been echoing |
Forma semplice | Forma con V-ing |
must I echo? must you echo? must she echo? must we echo? must you echo? must they echo? | must I be echoing? must you be echoing? must she be echoing? must we be echoing? must you be echoing? must they be echoing? |
Perfetto | Perfetto con V-ing |
must I have echoed? must you have echoed? must she have echoed? must we have echoed? must you have echoed? must they have echoed? | must I have been echoing? must you have been echoing? must she have been echoing? must we have been echoing? must you have been echoing? must they have been echoing? |
Forma semplice | Forma con V-ing |
mustn't I echo? mustn't you echo? mustn't she echo? mustn't we echo? mustn't you echo? mustn't they echo? | mustn't I be echoing? mustn't you be echoing? mustn't she be echoing? mustn't we be echoing? mustn't you be echoing? mustn't they be echoing? |
Perfetto | Perfetto con V-ing |
mustn't I have echoed? mustn't you have echoed? mustn't she have echoed? mustn't we have echoed? mustn't you have echoed? mustn't they have echoed? | mustn't I have been echoing? mustn't you have been echoing? mustn't she have been echoing? mustn't we have been echoing? mustn't you have been echoing? mustn't they have been echoing? |