English verb conjugation
MUST UNCLAMP

Regular verb: unclamp - unclamped - unclamped

Affirmation

Simple form	V-ing form
I must unclamp you must unclamp he must unclamp we must unclamp you must unclamp they must unclamp	I must be unclamping you must be unclamping he must be unclamping we must be unclamping you must be unclamping they must be unclamping
Perfect	V-ing perfect
I must have unclamped you must have unclamped he must have unclamped we must have unclamped you must have unclamped they must have unclamped	I must have been unclamping you must have been unclamping he must have been unclamping we must have been unclamping you must have been unclamping they must have been unclamping

Negation

Simple form	V-ing form
I must not unclamp you must not unclamp he must not unclamp we must not unclamp you must not unclamp they must not unclamp	I must not be unclamping you must not be unclamping he must not be unclamping we must not be unclamping you must not be unclamping they must not be unclamping
Perfect	V-ing perfect
I must not have unclamped you must not have unclamped he must not have unclamped we must not have unclamped you must not have unclamped they must not have unclamped	I must not have been unclamping you must not have been unclamping he must not have been unclamping we must not have been unclamping you must not have been unclamping they must not have been unclamping

Interrogative form

Simple form	V-ing form
must I unclamp? must you unclamp? must he unclamp? must we unclamp? must you unclamp? must they unclamp?	must I be unclamping? must you be unclamping? must he be unclamping? must we be unclamping? must you be unclamping? must they be unclamping?
Perfect	V-ing perfect
must I have unclamped? must you have unclamped? must he have unclamped? must we have unclamped? must you have unclamped? must they have unclamped?	must I have been unclamping? must you have been unclamping? must he have been unclamping? must we have been unclamping? must you have been unclamping? must they have been unclamping?

Interro-negative form

Simple form	V-ing form
must I not unclamp? must you not unclamp? must he not unclamp? must we not unclamp? must you not unclamp? must they not unclamp?	must I not be unclamping? must you not be unclamping? must he not be unclamping? must we not be unclamping? must you not be unclamping? must they not be unclamping?
Perfect	V-ing perfect
must I not have unclamped? must you not have unclamped? must he not have unclamped? must we not have unclamped? must you not have unclamped? must they not have unclamped?	must I not have been unclamping? must you not have been unclamping? must he not have been unclamping? must we not have been unclamping? must you not have been unclamping? must they not have been unclamping?