English verb conjugation
MUST SCORN

Regular verb: scorn - scorned - scorned

Affirmation

Simple form	V-ing form
I must scorn you must scorn he must scorn we must scorn you must scorn they must scorn	I must be scorning you must be scorning he must be scorning we must be scorning you must be scorning they must be scorning
Perfect	V-ing perfect
I must have scorned you must have scorned he must have scorned we must have scorned you must have scorned they must have scorned	I must have been scorning you must have been scorning he must have been scorning we must have been scorning you must have been scorning they must have been scorning

Negation

Simple form	V-ing form
I mustn't scorn you mustn't scorn he mustn't scorn we mustn't scorn you mustn't scorn they mustn't scorn	I mustn't be scorning you mustn't be scorning he mustn't be scorning we mustn't be scorning you mustn't be scorning they mustn't be scorning
Perfect	V-ing perfect
I mustn't have scorned you mustn't have scorned he mustn't have scorned we mustn't have scorned you mustn't have scorned they mustn't have scorned	I mustn't have been scorning you mustn't have been scorning he mustn't have been scorning we mustn't have been scorning you mustn't have been scorning they mustn't have been scorning

Interrogative form

Simple form	V-ing form
must I scorn? must you scorn? must he scorn? must we scorn? must you scorn? must they scorn?	must I be scorning? must you be scorning? must he be scorning? must we be scorning? must you be scorning? must they be scorning?
Perfect	V-ing perfect
must I have scorned? must you have scorned? must he have scorned? must we have scorned? must you have scorned? must they have scorned?	must I have been scorning? must you have been scorning? must he have been scorning? must we have been scorning? must you have been scorning? must they have been scorning?

Interro-negative form

Simple form	V-ing form
mustn't I scorn? mustn't you scorn? mustn't he scorn? mustn't we scorn? mustn't you scorn? mustn't they scorn?	mustn't I be scorning? mustn't you be scorning? mustn't he be scorning? mustn't we be scorning? mustn't you be scorning? mustn't they be scorning?
Perfect	V-ing perfect
mustn't I have scorned? mustn't you have scorned? mustn't he have scorned? mustn't we have scorned? mustn't you have scorned? mustn't they have scorned?	mustn't I have been scorning? mustn't you have been scorning? mustn't he have been scorning? mustn't we have been scorning? mustn't you have been scorning? mustn't they have been scorning?