English verb conjugation
MUST CONTEMN

Regular verb: contemn - contemned - contemned

Affirmation

Simple form	V-ing form
I must contemn you must contemn he must contemn we must contemn you must contemn they must contemn	I must be contemning you must be contemning he must be contemning we must be contemning you must be contemning they must be contemning
Perfect	V-ing perfect
I must have contemned you must have contemned he must have contemned we must have contemned you must have contemned they must have contemned	I must have been contemning you must have been contemning he must have been contemning we must have been contemning you must have been contemning they must have been contemning

Negation

Simple form	V-ing form
I must not contemn you must not contemn he must not contemn we must not contemn you must not contemn they must not contemn	I must not be contemning you must not be contemning he must not be contemning we must not be contemning you must not be contemning they must not be contemning
Perfect	V-ing perfect
I must not have contemned you must not have contemned he must not have contemned we must not have contemned you must not have contemned they must not have contemned	I must not have been contemning you must not have been contemning he must not have been contemning we must not have been contemning you must not have been contemning they must not have been contemning

Interrogative form

Simple form	V-ing form
must I contemn? must you contemn? must he contemn? must we contemn? must you contemn? must they contemn?	must I be contemning? must you be contemning? must he be contemning? must we be contemning? must you be contemning? must they be contemning?
Perfect	V-ing perfect
must I have contemned? must you have contemned? must he have contemned? must we have contemned? must you have contemned? must they have contemned?	must I have been contemning? must you have been contemning? must he have been contemning? must we have been contemning? must you have been contemning? must they have been contemning?

Interro-negative form

Simple form	V-ing form
must I not contemn? must you not contemn? must he not contemn? must we not contemn? must you not contemn? must they not contemn?	must I not be contemning? must you not be contemning? must he not be contemning? must we not be contemning? must you not be contemning? must they not be contemning?
Perfect	V-ing perfect
must I not have contemned? must you not have contemned? must he not have contemned? must we not have contemned? must you not have contemned? must they not have contemned?	must I not have been contemning? must you not have been contemning? must he not have been contemning? must we not have been contemning? must you not have been contemning? must they not have been contemning?