English verb conjugation
MUST ZINC

Regular verb: zinc - zinced - zinced

Affirmation

Simple form	V-ing form
I must zinc you must zinc he must zinc we must zinc you must zinc they must zinc	I must be zincing you must be zincing he must be zincing we must be zincing you must be zincing they must be zincing
Perfect	V-ing perfect
I must have zinced you must have zinced he must have zinced we must have zinced you must have zinced they must have zinced	I must have been zincing you must have been zincing he must have been zincing we must have been zincing you must have been zincing they must have been zincing

Negation

Simple form	V-ing form
I mustn't zinc you mustn't zinc he mustn't zinc we mustn't zinc you mustn't zinc they mustn't zinc	I mustn't be zincing you mustn't be zincing he mustn't be zincing we mustn't be zincing you mustn't be zincing they mustn't be zincing
Perfect	V-ing perfect
I mustn't have zinced you mustn't have zinced he mustn't have zinced we mustn't have zinced you mustn't have zinced they mustn't have zinced	I mustn't have been zincing you mustn't have been zincing he mustn't have been zincing we mustn't have been zincing you mustn't have been zincing they mustn't have been zincing

Interrogative form

Simple form	V-ing form
must I zinc? must you zinc? must he zinc? must we zinc? must you zinc? must they zinc?	must I be zincing? must you be zincing? must he be zincing? must we be zincing? must you be zincing? must they be zincing?
Perfect	V-ing perfect
must I have zinced? must you have zinced? must he have zinced? must we have zinced? must you have zinced? must they have zinced?	must I have been zincing? must you have been zincing? must he have been zincing? must we have been zincing? must you have been zincing? must they have been zincing?

Interro-negative form

Simple form	V-ing form
mustn't I zinc? mustn't you zinc? mustn't he zinc? mustn't we zinc? mustn't you zinc? mustn't they zinc?	mustn't I be zincing? mustn't you be zincing? mustn't he be zincing? mustn't we be zincing? mustn't you be zincing? mustn't they be zincing?
Perfect	V-ing perfect
mustn't I have zinced? mustn't you have zinced? mustn't he have zinced? mustn't we have zinced? mustn't you have zinced? mustn't they have zinced?	mustn't I have been zincing? mustn't you have been zincing? mustn't he have been zincing? mustn't we have been zincing? mustn't you have been zincing? mustn't they have been zincing?