English verb conjugation
MUST COUNTERPOINT

Regular verb: counterpoint - counterpointed - counterpointed

Affirmation

Simple form	V-ing form
I must counterpoint you must counterpoint he must counterpoint we must counterpoint you must counterpoint they must counterpoint	I must be counterpointing you must be counterpointing he must be counterpointing we must be counterpointing you must be counterpointing they must be counterpointing
Perfect	V-ing perfect
I must have counterpointed you must have counterpointed he must have counterpointed we must have counterpointed you must have counterpointed they must have counterpointed	I must have been counterpointing you must have been counterpointing he must have been counterpointing we must have been counterpointing you must have been counterpointing they must have been counterpointing

Negation

Simple form	V-ing form
I mustn't counterpoint you mustn't counterpoint he mustn't counterpoint we mustn't counterpoint you mustn't counterpoint they mustn't counterpoint	I mustn't be counterpointing you mustn't be counterpointing he mustn't be counterpointing we mustn't be counterpointing you mustn't be counterpointing they mustn't be counterpointing
Perfect	V-ing perfect
I mustn't have counterpointed you mustn't have counterpointed he mustn't have counterpointed we mustn't have counterpointed you mustn't have counterpointed they mustn't have counterpointed	I mustn't have been counterpointing you mustn't have been counterpointing he mustn't have been counterpointing we mustn't have been counterpointing you mustn't have been counterpointing they mustn't have been counterpointing

Interrogative form

Simple form	V-ing form
must I counterpoint? must you counterpoint? must he counterpoint? must we counterpoint? must you counterpoint? must they counterpoint?	must I be counterpointing? must you be counterpointing? must he be counterpointing? must we be counterpointing? must you be counterpointing? must they be counterpointing?
Perfect	V-ing perfect
must I have counterpointed? must you have counterpointed? must he have counterpointed? must we have counterpointed? must you have counterpointed? must they have counterpointed?	must I have been counterpointing? must you have been counterpointing? must he have been counterpointing? must we have been counterpointing? must you have been counterpointing? must they have been counterpointing?

Interro-negative form

Simple form	V-ing form
mustn't I counterpoint? mustn't you counterpoint? mustn't he counterpoint? mustn't we counterpoint? mustn't you counterpoint? mustn't they counterpoint?	mustn't I be counterpointing? mustn't you be counterpointing? mustn't he be counterpointing? mustn't we be counterpointing? mustn't you be counterpointing? mustn't they be counterpointing?
Perfect	V-ing perfect
mustn't I have counterpointed? mustn't you have counterpointed? mustn't he have counterpointed? mustn't we have counterpointed? mustn't you have counterpointed? mustn't they have counterpointed?	mustn't I have been counterpointing? mustn't you have been counterpointing? mustn't he have been counterpointing? mustn't we have been counterpointing? mustn't you have been counterpointing? mustn't they have been counterpointing?