English verb conjugation
COULD AUDITION

Regular verb: audition - auditioned - auditioned

Affirmation

Simple form	V-ing form
I could audition you could audition she could audition we could audition you could audition they could audition	I could be auditioning you could be auditioning she could be auditioning we could be auditioning you could be auditioning they could be auditioning
Perfect	V-ing perfect
I could have auditioned you could have auditioned she could have auditioned we could have auditioned you could have auditioned they could have auditioned	I could have been auditioning you could have been auditioning she could have been auditioning we could have been auditioning you could have been auditioning they could have been auditioning

Negation

Simple form	V-ing form
I couldn't audition you couldn't audition she couldn't audition we couldn't audition you couldn't audition they couldn't audition	I couldn't be auditioning you couldn't be auditioning she couldn't be auditioning we couldn't be auditioning you couldn't be auditioning they couldn't be auditioning
Perfect	V-ing perfect
I couldn't have auditioned you couldn't have auditioned she couldn't have auditioned we couldn't have auditioned you couldn't have auditioned they couldn't have auditioned	I couldn't have been auditioning you couldn't have been auditioning she couldn't have been auditioning we couldn't have been auditioning you couldn't have been auditioning they couldn't have been auditioning

Interrogative form

Simple form	V-ing form
could I audition? could you audition? could she audition? could we audition? could you audition? could they audition?	could I be auditioning? could you be auditioning? could she be auditioning? could we be auditioning? could you be auditioning? could they be auditioning?
Perfect	V-ing perfect
could I have auditioned? could you have auditioned? could she have auditioned? could we have auditioned? could you have auditioned? could they have auditioned?	could I have been auditioning? could you have been auditioning? could she have been auditioning? could we have been auditioning? could you have been auditioning? could they have been auditioning?

Interro-negative form

Simple form	V-ing form
couldn't I audition? couldn't you audition? couldn't she audition? couldn't we audition? couldn't you audition? couldn't they audition?	couldn't I be auditioning? couldn't you be auditioning? couldn't she be auditioning? couldn't we be auditioning? couldn't you be auditioning? couldn't they be auditioning?
Perfect	V-ing perfect
couldn't I have auditioned? couldn't you have auditioned? couldn't she have auditioned? couldn't we have auditioned? couldn't you have auditioned? couldn't they have auditioned?	couldn't I have been auditioning? couldn't you have been auditioning? couldn't she have been auditioning? couldn't we have been auditioning? couldn't you have been auditioning? couldn't they have been auditioning?