English verb conjugation
CAN CROCHET

Regular verb: crochet - crocheted - crocheted

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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