I must varnish you must varnish he must varnish we must varnish you must varnish they must varnish
Forma con V-ing
I must be varnishing you must be varnishing he must be varnishing we must be varnishing you must be varnishing they must be varnishing
Perfecto
I must have varnished you must have varnished he must have varnished we must have varnished you must have varnished they must have varnished
Perfecto con V-ing
I must have been varnishing you must have been varnishing he must have been varnishing we must have been varnishing you must have been varnishing they must have been varnishing
Negación
Forma simple
I mustn't varnish you mustn't varnish he mustn't varnish we mustn't varnish you mustn't varnish they mustn't varnish
Forma con V-ing
I mustn't be varnishing you mustn't be varnishing he mustn't be varnishing we mustn't be varnishing you mustn't be varnishing they mustn't be varnishing
Perfecto
I mustn't have varnished you mustn't have varnished he mustn't have varnished we mustn't have varnished you mustn't have varnished they mustn't have varnished
Perfecto con V-ing
I mustn't have been varnishing you mustn't have been varnishing he mustn't have been varnishing we mustn't have been varnishing you mustn't have been varnishing they mustn't have been varnishing
Forma interrogativa
Forma simple
must I varnish? must you varnish? must he varnish? must we varnish? must you varnish? must they varnish?
Forma con V-ing
must I be varnishing? must you be varnishing? must he be varnishing? must we be varnishing? must you be varnishing? must they be varnishing?
Perfecto
must I have varnished? must you have varnished? must he have varnished? must we have varnished? must you have varnished? must they have varnished?
Perfecto con V-ing
must I have been varnishing? must you have been varnishing? must he have been varnishing? must we have been varnishing? must you have been varnishing? must they have been varnishing?
Forma interro-negativa
Forma simple
mustn't I varnish? mustn't you varnish? mustn't he varnish? mustn't we varnish? mustn't you varnish? mustn't they varnish?
Forma con V-ing
mustn't I be varnishing? mustn't you be varnishing? mustn't he be varnishing? mustn't we be varnishing? mustn't you be varnishing? mustn't they be varnishing?
Perfecto
mustn't I have varnished? mustn't you have varnished? mustn't he have varnished? mustn't we have varnished? mustn't you have varnished? mustn't they have varnished?
Perfecto con V-ing
mustn't I have been varnishing? mustn't you have been varnishing? mustn't he have been varnishing? mustn't we have been varnishing? mustn't you have been varnishing? mustn't they have been varnishing?