could crochet
Regular verb: crochet - crocheted- crocheted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could crochet
you could crochet
she could crochet
we could crochet
you could crochet
they could crochet 	I could be crocheting
you could be crocheting
she could be crocheting
we could be crocheting
you could be crocheting
they could be crocheting	I could have crocheted
you could have crocheted
she could have crocheted
we could have crocheted
you could have crocheted
they could have crocheted	I could have been crocheting
you could have been crocheting
she could have been crocheting
we could have been crocheting
you could have been crocheting
they could have been crocheting	

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

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I crochet?
could you crochet?
could she crochet?
could we crochet?
could you crochet?
could they crochet? 	could I be crocheting?
could you be crocheting?
could she be crocheting?
could we be crocheting?
could you be crocheting?
could they be crocheting? 	could I have crocheted?
could you have crocheted?
could she have crocheted?
could we have crocheted?
could you have crocheted?
could they have crocheted? 	could I have been crocheting?
could you have been crocheting?
could she have been crocheting?
could we have been crocheting?
could you have been crocheting?
could they have been crocheting? 	

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