I must tweak you must tweak he must tweak we must tweak you must tweak they must tweak
Forma con V-ing
I must be tweaking you must be tweaking he must be tweaking we must be tweaking you must be tweaking they must be tweaking
Perfecto
I must have tweaked you must have tweaked he must have tweaked we must have tweaked you must have tweaked they must have tweaked
Perfecto con V-ing
I must have been tweaking you must have been tweaking he must have been tweaking we must have been tweaking you must have been tweaking they must have been tweaking
Negación
Forma simple
I must not tweak you must not tweak he must not tweak we must not tweak you must not tweak they must not tweak
Forma con V-ing
I must not be tweaking you must not be tweaking he must not be tweaking we must not be tweaking you must not be tweaking they must not be tweaking
Perfecto
I must not have tweaked you must not have tweaked he must not have tweaked we must not have tweaked you must not have tweaked they must not have tweaked
Perfecto con V-ing
I must not have been tweaking you must not have been tweaking he must not have been tweaking we must not have been tweaking you must not have been tweaking they must not have been tweaking
Forma interrogativa
Forma simple
must I tweak? must you tweak? must he tweak? must we tweak? must you tweak? must they tweak?
Forma con V-ing
must I be tweaking? must you be tweaking? must he be tweaking? must we be tweaking? must you be tweaking? must they be tweaking?
Perfecto
must I have tweaked? must you have tweaked? must he have tweaked? must we have tweaked? must you have tweaked? must they have tweaked?
Perfecto con V-ing
must I have been tweaking? must you have been tweaking? must he have been tweaking? must we have been tweaking? must you have been tweaking? must they have been tweaking?
Forma interro-negativa
Forma simple
must I not tweak? must you not tweak? must he not tweak? must we not tweak? must you not tweak? must they not tweak?
Forma con V-ing
must I not be tweaking? must you not be tweaking? must he not be tweaking? must we not be tweaking? must you not be tweaking? must they not be tweaking?
Perfecto
must I not have tweaked? must you not have tweaked? must he not have tweaked? must we not have tweaked? must you not have tweaked? must they not have tweaked?
Perfecto con V-ing
must I not have been tweaking? must you not have been tweaking? must he not have been tweaking? must we not have been tweaking? must you not have been tweaking? must they not have been tweaking?