I must broaden you must broaden she must broaden we must broaden you must broaden they must broaden
Forma con V-ing
I must be broadening you must be broadening she must be broadening we must be broadening you must be broadening they must be broadening
Perfecto
I must have broadened you must have broadened she must have broadened we must have broadened you must have broadened they must have broadened
Perfecto con V-ing
I must have been broadening you must have been broadening she must have been broadening we must have been broadening you must have been broadening they must have been broadening
Negación
Forma simple
I must not broaden you must not broaden she must not broaden we must not broaden you must not broaden they must not broaden
Forma con V-ing
I must not be broadening you must not be broadening she must not be broadening we must not be broadening you must not be broadening they must not be broadening
Perfecto
I must not have broadened you must not have broadened she must not have broadened we must not have broadened you must not have broadened they must not have broadened
Perfecto con V-ing
I must not have been broadening you must not have been broadening she must not have been broadening we must not have been broadening you must not have been broadening they must not have been broadening
Forma interrogativa
Forma simple
must I broaden? must you broaden? must she broaden? must we broaden? must you broaden? must they broaden?
Forma con V-ing
must I be broadening? must you be broadening? must she be broadening? must we be broadening? must you be broadening? must they be broadening?
Perfecto
must I have broadened? must you have broadened? must she have broadened? must we have broadened? must you have broadened? must they have broadened?
Perfecto con V-ing
must I have been broadening? must you have been broadening? must she have been broadening? must we have been broadening? must you have been broadening? must they have been broadening?
Forma interro-negativa
Forma simple
must I not broaden? must you not broaden? must she not broaden? must we not broaden? must you not broaden? must they not broaden?
Forma con V-ing
must I not be broadening? must you not be broadening? must she not be broadening? must we not be broadening? must you not be broadening? must they not be broadening?
Perfecto
must I not have broadened? must you not have broadened? must she not have broadened? must we not have broadened? must you not have broadened? must they not have broadened?
Perfecto con V-ing
must I not have been broadening? must you not have been broadening? must she not have been broadening? must we not have been broadening? must you not have been broadening? must they not have been broadening?