English verb conjugation
MUST SHINE

Irregular verb: shine - shined, shone - shined, shone

Affirmation

Simple form	V-ing form
I must shine you must shine she must shine we must shine you must shine they must shine	I must be shining you must be shining she must be shining we must be shining you must be shining they must be shining
Perfect	V-ing perfect
I must have shined, shone you must have shined, shone she must have shined, shone we must have shined, shone you must have shined, shone they must have shined, shone	I must have been shining you must have been shining she must have been shining we must have been shining you must have been shining they must have been shining

Negation

Simple form	V-ing form
I must not shine you must not shine she must not shine we must not shine you must not shine they must not shine	I must not be shining you must not be shining she must not be shining we must not be shining you must not be shining they must not be shining
Perfect	V-ing perfect
I must not have shined, shone you must not have shined, shone she must not have shined, shone we must not have shined, shone you must not have shined, shone they must not have shined, shone	I must not have been shining you must not have been shining she must not have been shining we must not have been shining you must not have been shining they must not have been shining

Interrogative form

Simple form	V-ing form
must I shine? must you shine? must she shine? must we shine? must you shine? must they shine?	must I be shining? must you be shining? must she be shining? must we be shining? must you be shining? must they be shining?
Perfect	V-ing perfect
must I have shined, shone? must you have shined, shone? must she have shined, shone? must we have shined, shone? must you have shined, shone? must they have shined, shone?	must I have been shining? must you have been shining? must she have been shining? must we have been shining? must you have been shining? must they have been shining?

Interro-negative form

Simple form	V-ing form
must I not shine? must you not shine? must she not shine? must we not shine? must you not shine? must they not shine?	must I not be shining? must you not be shining? must she not be shining? must we not be shining? must you not be shining? must they not be shining?
Perfect	V-ing perfect
must I not have shined, shone? must you not have shined, shone? must she not have shined, shone? must we not have shined, shone? must you not have shined, shone? must they not have shined, shone?	must I not have been shining? must you not have been shining? must she not have been shining? must we not have been shining? must you not have been shining? must they not have been shining?