English verb conjugation
MUST DEPOLYMERISE

Regular verb: depolymerise - depolymerised - depolymerised

Affirmation

Simple form	V-ing form
I must depolymerise you must depolymerise he must depolymerise we must depolymerise you must depolymerise they must depolymerise	I must be depolymerising you must be depolymerising he must be depolymerising we must be depolymerising you must be depolymerising they must be depolymerising
Perfect	V-ing perfect
I must have depolymerised you must have depolymerised he must have depolymerised we must have depolymerised you must have depolymerised they must have depolymerised	I must have been depolymerising you must have been depolymerising he must have been depolymerising we must have been depolymerising you must have been depolymerising they must have been depolymerising

Negation

Simple form	V-ing form
I must not depolymerise you must not depolymerise he must not depolymerise we must not depolymerise you must not depolymerise they must not depolymerise	I must not be depolymerising you must not be depolymerising he must not be depolymerising we must not be depolymerising you must not be depolymerising they must not be depolymerising
Perfect	V-ing perfect
I must not have depolymerised you must not have depolymerised he must not have depolymerised we must not have depolymerised you must not have depolymerised they must not have depolymerised	I must not have been depolymerising you must not have been depolymerising he must not have been depolymerising we must not have been depolymerising you must not have been depolymerising they must not have been depolymerising

Interrogative form

Simple form	V-ing form
must I depolymerise? must you depolymerise? must he depolymerise? must we depolymerise? must you depolymerise? must they depolymerise?	must I be depolymerising? must you be depolymerising? must he be depolymerising? must we be depolymerising? must you be depolymerising? must they be depolymerising?
Perfect	V-ing perfect
must I have depolymerised? must you have depolymerised? must he have depolymerised? must we have depolymerised? must you have depolymerised? must they have depolymerised?	must I have been depolymerising? must you have been depolymerising? must he have been depolymerising? must we have been depolymerising? must you have been depolymerising? must they have been depolymerising?

Interro-negative form

Simple form	V-ing form
must I not depolymerise? must you not depolymerise? must he not depolymerise? must we not depolymerise? must you not depolymerise? must they not depolymerise?	must I not be depolymerising? must you not be depolymerising? must he not be depolymerising? must we not be depolymerising? must you not be depolymerising? must they not be depolymerising?
Perfect	V-ing perfect
must I not have depolymerised? must you not have depolymerised? must he not have depolymerised? must we not have depolymerised? must you not have depolymerised? must they not have depolymerised?	must I not have been depolymerising? must you not have been depolymerising? must he not have been depolymerising? must we not have been depolymerising? must you not have been depolymerising? must they not have been depolymerising?