English verb conjugation
MUST DEADLOCK

Regular verb: deadlock - deadlocked - deadlocked

Affirmation

Simple form	V-ing form
I must deadlock you must deadlock he must deadlock we must deadlock you must deadlock they must deadlock	I must be deadlocking you must be deadlocking he must be deadlocking we must be deadlocking you must be deadlocking they must be deadlocking
Perfect	V-ing perfect
I must have deadlocked you must have deadlocked he must have deadlocked we must have deadlocked you must have deadlocked they must have deadlocked	I must have been deadlocking you must have been deadlocking he must have been deadlocking we must have been deadlocking you must have been deadlocking they must have been deadlocking

Negation

Simple form	V-ing form
I must not deadlock you must not deadlock he must not deadlock we must not deadlock you must not deadlock they must not deadlock	I must not be deadlocking you must not be deadlocking he must not be deadlocking we must not be deadlocking you must not be deadlocking they must not be deadlocking
Perfect	V-ing perfect
I must not have deadlocked you must not have deadlocked he must not have deadlocked we must not have deadlocked you must not have deadlocked they must not have deadlocked	I must not have been deadlocking you must not have been deadlocking he must not have been deadlocking we must not have been deadlocking you must not have been deadlocking they must not have been deadlocking

Interrogative form

Simple form	V-ing form
must I deadlock? must you deadlock? must he deadlock? must we deadlock? must you deadlock? must they deadlock?	must I be deadlocking? must you be deadlocking? must he be deadlocking? must we be deadlocking? must you be deadlocking? must they be deadlocking?
Perfect	V-ing perfect
must I have deadlocked? must you have deadlocked? must he have deadlocked? must we have deadlocked? must you have deadlocked? must they have deadlocked?	must I have been deadlocking? must you have been deadlocking? must he have been deadlocking? must we have been deadlocking? must you have been deadlocking? must they have been deadlocking?

Interro-negative form

Simple form	V-ing form
must I not deadlock? must you not deadlock? must he not deadlock? must we not deadlock? must you not deadlock? must they not deadlock?	must I not be deadlocking? must you not be deadlocking? must he not be deadlocking? must we not be deadlocking? must you not be deadlocking? must they not be deadlocking?
Perfect	V-ing perfect
must I not have deadlocked? must you not have deadlocked? must he not have deadlocked? must we not have deadlocked? must you not have deadlocked? must they not have deadlocked?	must I not have been deadlocking? must you not have been deadlocking? must he not have been deadlocking? must we not have been deadlocking? must you not have been deadlocking? must they not have been deadlocking?