English verb conjugation
MUST TWINGE

Regular verb: twinge - twinged - twinged

Affirmation

Simple form	V-ing form
I must twinge you must twinge he must twinge we must twinge you must twinge they must twinge	I must be twinging you must be twinging he must be twinging we must be twinging you must be twinging they must be twinging
Perfect	V-ing perfect
I must have twinged you must have twinged he must have twinged we must have twinged you must have twinged they must have twinged	I must have been twinging you must have been twinging he must have been twinging we must have been twinging you must have been twinging they must have been twinging

Negation

Simple form	V-ing form
I mustn't twinge you mustn't twinge he mustn't twinge we mustn't twinge you mustn't twinge they mustn't twinge	I mustn't be twinging you mustn't be twinging he mustn't be twinging we mustn't be twinging you mustn't be twinging they mustn't be twinging
Perfect	V-ing perfect
I mustn't have twinged you mustn't have twinged he mustn't have twinged we mustn't have twinged you mustn't have twinged they mustn't have twinged	I mustn't have been twinging you mustn't have been twinging he mustn't have been twinging we mustn't have been twinging you mustn't have been twinging they mustn't have been twinging

Interrogative form

Simple form	V-ing form
must I twinge? must you twinge? must he twinge? must we twinge? must you twinge? must they twinge?	must I be twinging? must you be twinging? must he be twinging? must we be twinging? must you be twinging? must they be twinging?
Perfect	V-ing perfect
must I have twinged? must you have twinged? must he have twinged? must we have twinged? must you have twinged? must they have twinged?	must I have been twinging? must you have been twinging? must he have been twinging? must we have been twinging? must you have been twinging? must they have been twinging?

Interro-negative form

Simple form	V-ing form
mustn't I twinge? mustn't you twinge? mustn't he twinge? mustn't we twinge? mustn't you twinge? mustn't they twinge?	mustn't I be twinging? mustn't you be twinging? mustn't he be twinging? mustn't we be twinging? mustn't you be twinging? mustn't they be twinging?
Perfect	V-ing perfect
mustn't I have twinged? mustn't you have twinged? mustn't he have twinged? mustn't we have twinged? mustn't you have twinged? mustn't they have twinged?	mustn't I have been twinging? mustn't you have been twinging? mustn't he have been twinging? mustn't we have been twinging? mustn't you have been twinging? mustn't they have been twinging?