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 mustn't deadlock you mustn't deadlock he mustn't deadlock we mustn't deadlock you mustn't deadlock they mustn't deadlock	I mustn't be deadlocking you mustn't be deadlocking he mustn't be deadlocking we mustn't be deadlocking you mustn't be deadlocking they mustn't be deadlocking
Perfect	V-ing perfect
I mustn't have deadlocked you mustn't have deadlocked he mustn't have deadlocked we mustn't have deadlocked you mustn't have deadlocked they mustn't have deadlocked	I mustn't have been deadlocking you mustn't have been deadlocking he mustn't have been deadlocking we mustn't have been deadlocking you mustn't have been deadlocking they mustn't 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
mustn't I deadlock? mustn't you deadlock? mustn't he deadlock? mustn't we deadlock? mustn't you deadlock? mustn't they deadlock?	mustn't I be deadlocking? mustn't you be deadlocking? mustn't he be deadlocking? mustn't we be deadlocking? mustn't you be deadlocking? mustn't they be deadlocking?
Perfect	V-ing perfect
mustn't I have deadlocked? mustn't you have deadlocked? mustn't he have deadlocked? mustn't we have deadlocked? mustn't you have deadlocked? mustn't they have deadlocked?	mustn't I have been deadlocking? mustn't you have been deadlocking? mustn't he have been deadlocking? mustn't we have been deadlocking? mustn't you have been deadlocking? mustn't they have been deadlocking?