English verb conjugation
CAN REFIRE

Regular verb: refire - refired - refired

Affirmation

Simple form	V-ing form
I can refire you can refire she can refire we can refire you can refire they can refire	I can be refiring you can be refiring she 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 she 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 she 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 cannot refire you cannot refire she cannot refire we cannot refire you cannot refire they cannot refire	I cannot be refiring you cannot be refiring she cannot be refiring we cannot be refiring you cannot be refiring they cannot be refiring
Perfect	V-ing perfect
I cannot have refired you cannot have refired she cannot have refired we cannot have refired you cannot have refired they cannot have refired	I cannot have been refiring you cannot have been refiring she cannot have been refiring we cannot have been refiring you cannot have been refiring they cannot have been refiring

Interrogative form

Simple form	V-ing form
can I refire? can you refire? can she refire? can we refire? can you refire? can they refire?	can I be refiring? can you be refiring? can she 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 she 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 she 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 I not refire? can you not refire? can she not refire? can we not refire? can you not refire? can they not refire?	can I not be refiring? can you not be refiring? can she not be refiring? can we not be refiring? can you not be refiring? can they not be refiring?
Perfect	V-ing perfect
can I not have refired? can you not have refired? can she not have refired? can we not have refired? can you not have refired? can they not have refired?	can I not have been refiring? can you not have been refiring? can she not have been refiring? can we not have been refiring? can you not have been refiring? can they not have been refiring?