English verb conjugation
COULD AUDITION

Regular verb: audition - auditioned - auditioned

Affirmation

Simple form	V-ing form
I could audition you could audition he could audition we could audition you could audition they could audition	I could be auditioning you could be auditioning he 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 he 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 he 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 he 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 he 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 he 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 he 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 he audition? could we audition? could you audition? could they audition?	could I be auditioning? could you be auditioning? could he 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 he 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 he 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 he 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 he 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 he 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 he have been auditioning? couldn't we have been auditioning? couldn't you have been auditioning? couldn't they have been auditioning?