English verb conjugation
MUST ZINC

Regular verb: zinc - zinced - zinced

Affirmation

Simple form	V-ing form
I must zinc you must zinc she must zinc we must zinc you must zinc they must zinc	I must be zincing you must be zincing she 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 she 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 she 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 must not zinc you must not zinc she must not zinc we must not zinc you must not zinc they must not zinc	I must not be zincing you must not be zincing she must not be zincing we must not be zincing you must not be zincing they must not be zincing
Perfect	V-ing perfect
I must not have zinced you must not have zinced she must not have zinced we must not have zinced you must not have zinced they must not have zinced	I must not have been zincing you must not have been zincing she must not have been zincing we must not have been zincing you must not have been zincing they must not have been zincing

Interrogative form

Simple form	V-ing form
must I zinc? must you zinc? must she zinc? must we zinc? must you zinc? must they zinc?	must I be zincing? must you be zincing? must she 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 she 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 she 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
must I not zinc? must you not zinc? must she not zinc? must we not zinc? must you not zinc? must they not zinc?	must I not be zincing? must you not be zincing? must she not be zincing? must we not be zincing? must you not be zincing? must they not be zincing?
Perfect	V-ing perfect
must I not have zinced? must you not have zinced? must she not have zinced? must we not have zinced? must you not have zinced? must they not have zinced?	must I not have been zincing? must you not have been zincing? must she not have been zincing? must we not have been zincing? must you not have been zincing? must they not have been zincing?