English verb conjugation
MUST DECOMMISSION

Regular verb: decommission - decommissioned - decommissioned

Affirmation

Simple form	V-ing form
I must decommission you must decommission he must decommission we must decommission you must decommission they must decommission	I must be decommissioning you must be decommissioning he must be decommissioning we must be decommissioning you must be decommissioning they must be decommissioning
Perfect	V-ing perfect
I must have decommissioned you must have decommissioned he must have decommissioned we must have decommissioned you must have decommissioned they must have decommissioned	I must have been decommissioning you must have been decommissioning he must have been decommissioning we must have been decommissioning you must have been decommissioning they must have been decommissioning

Negation

Simple form	V-ing form
I must not decommission you must not decommission he must not decommission we must not decommission you must not decommission they must not decommission	I must not be decommissioning you must not be decommissioning he must not be decommissioning we must not be decommissioning you must not be decommissioning they must not be decommissioning
Perfect	V-ing perfect
I must not have decommissioned you must not have decommissioned he must not have decommissioned we must not have decommissioned you must not have decommissioned they must not have decommissioned	I must not have been decommissioning you must not have been decommissioning he must not have been decommissioning we must not have been decommissioning you must not have been decommissioning they must not have been decommissioning

Interrogative form

Simple form	V-ing form
must I decommission? must you decommission? must he decommission? must we decommission? must you decommission? must they decommission?	must I be decommissioning? must you be decommissioning? must he be decommissioning? must we be decommissioning? must you be decommissioning? must they be decommissioning?
Perfect	V-ing perfect
must I have decommissioned? must you have decommissioned? must he have decommissioned? must we have decommissioned? must you have decommissioned? must they have decommissioned?	must I have been decommissioning? must you have been decommissioning? must he have been decommissioning? must we have been decommissioning? must you have been decommissioning? must they have been decommissioning?

Interro-negative form

Simple form	V-ing form
must I not decommission? must you not decommission? must he not decommission? must we not decommission? must you not decommission? must they not decommission?	must I not be decommissioning? must you not be decommissioning? must he not be decommissioning? must we not be decommissioning? must you not be decommissioning? must they not be decommissioning?
Perfect	V-ing perfect
must I not have decommissioned? must you not have decommissioned? must he not have decommissioned? must we not have decommissioned? must you not have decommissioned? must they not have decommissioned?	must I not have been decommissioning? must you not have been decommissioning? must he not have been decommissioning? must we not have been decommissioning? must you not have been decommissioning? must they not have been decommissioning?