English verb conjugation
MUST DISCONCERT

Regular verb: disconcert - disconcerted - disconcerted

Affirmation

Simple form	V-ing form
I must disconcert you must disconcert he must disconcert we must disconcert you must disconcert they must disconcert	I must be disconcerting you must be disconcerting he must be disconcerting we must be disconcerting you must be disconcerting they must be disconcerting
Perfect	V-ing perfect
I must have disconcerted you must have disconcerted he must have disconcerted we must have disconcerted you must have disconcerted they must have disconcerted	I must have been disconcerting you must have been disconcerting he must have been disconcerting we must have been disconcerting you must have been disconcerting they must have been disconcerting

Negation

Simple form	V-ing form
I must not disconcert you must not disconcert he must not disconcert we must not disconcert you must not disconcert they must not disconcert	I must not be disconcerting you must not be disconcerting he must not be disconcerting we must not be disconcerting you must not be disconcerting they must not be disconcerting
Perfect	V-ing perfect
I must not have disconcerted you must not have disconcerted he must not have disconcerted we must not have disconcerted you must not have disconcerted they must not have disconcerted	I must not have been disconcerting you must not have been disconcerting he must not have been disconcerting we must not have been disconcerting you must not have been disconcerting they must not have been disconcerting

Interrogative form

Simple form	V-ing form
must I disconcert? must you disconcert? must he disconcert? must we disconcert? must you disconcert? must they disconcert?	must I be disconcerting? must you be disconcerting? must he be disconcerting? must we be disconcerting? must you be disconcerting? must they be disconcerting?
Perfect	V-ing perfect
must I have disconcerted? must you have disconcerted? must he have disconcerted? must we have disconcerted? must you have disconcerted? must they have disconcerted?	must I have been disconcerting? must you have been disconcerting? must he have been disconcerting? must we have been disconcerting? must you have been disconcerting? must they have been disconcerting?

Interro-negative form

Simple form	V-ing form
must I not disconcert? must you not disconcert? must he not disconcert? must we not disconcert? must you not disconcert? must they not disconcert?	must I not be disconcerting? must you not be disconcerting? must he not be disconcerting? must we not be disconcerting? must you not be disconcerting? must they not be disconcerting?
Perfect	V-ing perfect
must I not have disconcerted? must you not have disconcerted? must he not have disconcerted? must we not have disconcerted? must you not have disconcerted? must they not have disconcerted?	must I not have been disconcerting? must you not have been disconcerting? must he not have been disconcerting? must we not have been disconcerting? must you not have been disconcerting? must they not have been disconcerting?