English verb conjugation
MUST CROCHET

Regular verb: crochet - crocheted - crocheted

Affirmation

Simple form	V-ing form
I must crochet you must crochet she must crochet we must crochet you must crochet they must crochet	I must be crocheting you must be crocheting she 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 she 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 she 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 mustn't crochet you mustn't crochet she mustn't crochet we mustn't crochet you mustn't crochet they mustn't crochet	I mustn't be crocheting you mustn't be crocheting she mustn't be crocheting we mustn't be crocheting you mustn't be crocheting they mustn't be crocheting
Perfect	V-ing perfect
I mustn't have crocheted you mustn't have crocheted she mustn't have crocheted we mustn't have crocheted you mustn't have crocheted they mustn't have crocheted	I mustn't have been crocheting you mustn't have been crocheting she mustn't have been crocheting we mustn't have been crocheting you mustn't have been crocheting they mustn't have been crocheting

Interrogative form

Simple form	V-ing form
must I crochet? must you crochet? must she crochet? must we crochet? must you crochet? must they crochet?	must I be crocheting? must you be crocheting? must she 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 she 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 she 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
mustn't I crochet? mustn't you crochet? mustn't she crochet? mustn't we crochet? mustn't you crochet? mustn't they crochet?	mustn't I be crocheting? mustn't you be crocheting? mustn't she be crocheting? mustn't we be crocheting? mustn't you be crocheting? mustn't they be crocheting?
Perfect	V-ing perfect
mustn't I have crocheted? mustn't you have crocheted? mustn't she have crocheted? mustn't we have crocheted? mustn't you have crocheted? mustn't they have crocheted?	mustn't I have been crocheting? mustn't you have been crocheting? mustn't she have been crocheting? mustn't we have been crocheting? mustn't you have been crocheting? mustn't they have been crocheting?