Verbo regular: duck - ducked - ducked
Forma simple | Forma con V-ing |
I must duck you must duck he must duck we must duck you must duck they must duck | I must be ducking you must be ducking he must be ducking we must be ducking you must be ducking they must be ducking |
Perfecto | Perfecto con V-ing |
I must have ducked you must have ducked he must have ducked we must have ducked you must have ducked they must have ducked | I must have been ducking you must have been ducking he must have been ducking we must have been ducking you must have been ducking they must have been ducking |
Forma simple | Forma con V-ing |
I must not duck you must not duck he must not duck we must not duck you must not duck they must not duck | I must not be ducking you must not be ducking he must not be ducking we must not be ducking you must not be ducking they must not be ducking |
Perfecto | Perfecto con V-ing |
I must not have ducked you must not have ducked he must not have ducked we must not have ducked you must not have ducked they must not have ducked | I must not have been ducking you must not have been ducking he must not have been ducking we must not have been ducking you must not have been ducking they must not have been ducking |
Forma simple | Forma con V-ing |
must I duck? must you duck? must he duck? must we duck? must you duck? must they duck? | must I be ducking? must you be ducking? must he be ducking? must we be ducking? must you be ducking? must they be ducking? |
Perfecto | Perfecto con V-ing |
must I have ducked? must you have ducked? must he have ducked? must we have ducked? must you have ducked? must they have ducked? | must I have been ducking? must you have been ducking? must he have been ducking? must we have been ducking? must you have been ducking? must they have been ducking? |
Forma simple | Forma con V-ing |
must I not duck? must you not duck? must he not duck? must we not duck? must you not duck? must they not duck? | must I not be ducking? must you not be ducking? must he not be ducking? must we not be ducking? must you not be ducking? must they not be ducking? |
Perfecto | Perfecto con V-ing |
must I not have ducked? must you not have ducked? must he not have ducked? must we not have ducked? must you not have ducked? must they not have ducked? | must I not have been ducking? must you not have been ducking? must he not have been ducking? must we not have been ducking? must you not have been ducking? must they not have been ducking? |