English verb conjugation
MUST CROCHET

Regular verb: crochet - crocheted - crocheted

Affirmation

Simple form	V-ing form
I must crochet you must crochet he must crochet we must crochet you must crochet they must crochet	I must be crocheting you must be crocheting he must be crocheting we must be crocheting you must be crocheting they must be crocheting
Perfect	V-ing perfect
I must have crocheted you must have crocheted he must have crocheted we must have crocheted you must have crocheted they must have crocheted	I must have been crocheting you must have been crocheting he must have been crocheting we must have been crocheting you must have been crocheting they must have been crocheting

Negation

Simple form	V-ing form
I must not crochet you must not crochet he must not crochet we must not crochet you must not crochet they must not crochet	I must not be crocheting you must not be crocheting he must not be crocheting we must not be crocheting you must not be crocheting they must not be crocheting
Perfect	V-ing perfect
I must not have crocheted you must not have crocheted he must not have crocheted we must not have crocheted you must not have crocheted they must not have crocheted	I must not have been crocheting you must not have been crocheting he must not have been crocheting we must not have been crocheting you must not have been crocheting they must not have been crocheting

Interrogative form

Simple form	V-ing form
must I crochet? must you crochet? must he crochet? must we crochet? must you crochet? must they crochet?	must I be crocheting? must you be crocheting? must he be crocheting? must we be crocheting? must you be crocheting? must they be crocheting?
Perfect	V-ing perfect
must I have crocheted? must you have crocheted? must he have crocheted? must we have crocheted? must you have crocheted? must they have crocheted?	must I have been crocheting? must you have been crocheting? must he have been crocheting? must we have been crocheting? must you have been crocheting? must they have been crocheting?

Interro-negative form

Simple form	V-ing form
must I not crochet? must you not crochet? must he not crochet? must we not crochet? must you not crochet? must they not crochet?	must I not be crocheting? must you not be crocheting? must he not be crocheting? must we not be crocheting? must you not be crocheting? must they not be crocheting?
Perfect	V-ing perfect
must I not have crocheted? must you not have crocheted? must he not have crocheted? must we not have crocheted? must you not have crocheted? must they not have crocheted?	must I not have been crocheting? must you not have been crocheting? must he not have been crocheting? must we not have been crocheting? must you not have been crocheting? must they not have been crocheting?