English verb conjugation
CAN REFIRE

Regular verb: refire - refired - refired

Affirmation

Simple form	V-ing form
I can refire you can refire he can refire we can refire you can refire they can refire	I can be refiring you can be refiring he can be refiring we can be refiring you can be refiring they can be refiring
Perfect	V-ing perfect
I can have refired you can have refired he can have refired we can have refired you can have refired they can have refired	I can have been refiring you can have been refiring he can have been refiring we can have been refiring you can have been refiring they can have been refiring

Negation

Simple form	V-ing form
I can't refire you can't refire he can't refire we can't refire you can't refire they can't refire	I can't be refiring you can't be refiring he can't be refiring we can't be refiring you can't be refiring they can't be refiring
Perfect	V-ing perfect
I can't have refired you can't have refired he can't have refired we can't have refired you can't have refired they can't have refired	I can't have been refiring you can't have been refiring he can't have been refiring we can't have been refiring you can't have been refiring they can't have been refiring

Interrogative form

Simple form	V-ing form
can I refire? can you refire? can he refire? can we refire? can you refire? can they refire?	can I be refiring? can you be refiring? can he be refiring? can we be refiring? can you be refiring? can they be refiring?
Perfect	V-ing perfect
can I have refired? can you have refired? can he have refired? can we have refired? can you have refired? can they have refired?	can I have been refiring? can you have been refiring? can he have been refiring? can we have been refiring? can you have been refiring? can they have been refiring?

Interro-negative form

Simple form	V-ing form
can't I refire? can't you refire? can't he refire? can't we refire? can't you refire? can't they refire?	can't I be refiring? can't you be refiring? can't he be refiring? can't we be refiring? can't you be refiring? can't they be refiring?
Perfect	V-ing perfect
can't I have refired? can't you have refired? can't he have refired? can't we have refired? can't you have refired? can't they have refired?	can't I have been refiring? can't you have been refiring? can't he have been refiring? can't we have been refiring? can't you have been refiring? can't they have been refiring?