I must doctor you must doctor she must doctor we must doctor you must doctor they must doctor
Forma con V-ing
I must be doctoring you must be doctoring she must be doctoring we must be doctoring you must be doctoring they must be doctoring
Perfetto
I must have doctored you must have doctored she must have doctored we must have doctored you must have doctored they must have doctored
Perfetto con V-ing
I must have been doctoring you must have been doctoring she must have been doctoring we must have been doctoring you must have been doctoring they must have been doctoring
Negazione
Forma semplice
I must not doctor you must not doctor she must not doctor we must not doctor you must not doctor they must not doctor
Forma con V-ing
I must not be doctoring you must not be doctoring she must not be doctoring we must not be doctoring you must not be doctoring they must not be doctoring
Perfetto
I must not have doctored you must not have doctored she must not have doctored we must not have doctored you must not have doctored they must not have doctored
Perfetto con V-ing
I must not have been doctoring you must not have been doctoring she must not have been doctoring we must not have been doctoring you must not have been doctoring they must not have been doctoring
Forma interrogativa
Forma semplice
must I doctor? must you doctor? must she doctor? must we doctor? must you doctor? must they doctor?
Forma con V-ing
must I be doctoring? must you be doctoring? must she be doctoring? must we be doctoring? must you be doctoring? must they be doctoring?
Perfetto
must I have doctored? must you have doctored? must she have doctored? must we have doctored? must you have doctored? must they have doctored?
Perfetto con V-ing
must I have been doctoring? must you have been doctoring? must she have been doctoring? must we have been doctoring? must you have been doctoring? must they have been doctoring?
Forma interro-negativa
Forma semplice
must I not doctor? must you not doctor? must she not doctor? must we not doctor? must you not doctor? must they not doctor?
Forma con V-ing
must I not be doctoring? must you not be doctoring? must she not be doctoring? must we not be doctoring? must you not be doctoring? must they not be doctoring?
Perfetto
must I not have doctored? must you not have doctored? must she not have doctored? must we not have doctored? must you not have doctored? must they not have doctored?
Perfetto con V-ing
must I not have been doctoring? must you not have been doctoring? must she not have been doctoring? must we not have been doctoring? must you not have been doctoring? must they not have been doctoring?