I must boss you must boss he must boss we must boss you must boss they must boss
Forma con V-ing
I must be bossing you must be bossing he must be bossing we must be bossing you must be bossing they must be bossing
Perfecto
I must have bossed you must have bossed he must have bossed we must have bossed you must have bossed they must have bossed
Perfecto con V-ing
I must have been bossing you must have been bossing he must have been bossing we must have been bossing you must have been bossing they must have been bossing
Negación
Forma simple
I must not boss you must not boss he must not boss we must not boss you must not boss they must not boss
Forma con V-ing
I must not be bossing you must not be bossing he must not be bossing we must not be bossing you must not be bossing they must not be bossing
Perfecto
I must not have bossed you must not have bossed he must not have bossed we must not have bossed you must not have bossed they must not have bossed
Perfecto con V-ing
I must not have been bossing you must not have been bossing he must not have been bossing we must not have been bossing you must not have been bossing they must not have been bossing
Forma interrogativa
Forma simple
must I boss? must you boss? must he boss? must we boss? must you boss? must they boss?
Forma con V-ing
must I be bossing? must you be bossing? must he be bossing? must we be bossing? must you be bossing? must they be bossing?
Perfecto
must I have bossed? must you have bossed? must he have bossed? must we have bossed? must you have bossed? must they have bossed?
Perfecto con V-ing
must I have been bossing? must you have been bossing? must he have been bossing? must we have been bossing? must you have been bossing? must they have been bossing?
Forma interro-negativa
Forma simple
must I not boss? must you not boss? must he not boss? must we not boss? must you not boss? must they not boss?
Forma con V-ing
must I not be bossing? must you not be bossing? must he not be bossing? must we not be bossing? must you not be bossing? must they not be bossing?
Perfecto
must I not have bossed? must you not have bossed? must he not have bossed? must we not have bossed? must you not have bossed? must they not have bossed?
Perfecto con V-ing
must I not have been bossing? must you not have been bossing? must he not have been bossing? must we not have been bossing? must you not have been bossing? must they not have been bossing?