English verb conjugation
CAN CRATE

Regular verb: crate - crated - crated

Affirmation

Simple form	V-ing form
I can crate you can crate she can crate we can crate you can crate they can crate	I can be crating you can be crating she can be crating we can be crating you can be crating they can be crating
Perfect	V-ing perfect
I can have crated you can have crated she can have crated we can have crated you can have crated they can have crated	I can have been crating you can have been crating she can have been crating we can have been crating you can have been crating they can have been crating

Negation

Simple form	V-ing form
I can't crate you can't crate she can't crate we can't crate you can't crate they can't crate	I can't be crating you can't be crating she can't be crating we can't be crating you can't be crating they can't be crating
Perfect	V-ing perfect
I can't have crated you can't have crated she can't have crated we can't have crated you can't have crated they can't have crated	I can't have been crating you can't have been crating she can't have been crating we can't have been crating you can't have been crating they can't have been crating

Interrogative form

Simple form	V-ing form
can I crate? can you crate? can she crate? can we crate? can you crate? can they crate?	can I be crating? can you be crating? can she be crating? can we be crating? can you be crating? can they be crating?
Perfect	V-ing perfect
can I have crated? can you have crated? can she have crated? can we have crated? can you have crated? can they have crated?	can I have been crating? can you have been crating? can she have been crating? can we have been crating? can you have been crating? can they have been crating?

Interro-negative form

Simple form	V-ing form
can't I crate? can't you crate? can't she crate? can't we crate? can't you crate? can't they crate?	can't I be crating? can't you be crating? can't she be crating? can't we be crating? can't you be crating? can't they be crating?
Perfect	V-ing perfect
can't I have crated? can't you have crated? can't she have crated? can't we have crated? can't you have crated? can't they have crated?	can't I have been crating? can't you have been crating? can't she have been crating? can't we have been crating? can't you have been crating? can't they have been crating?