could audition
Regular verb: audition - auditioned- auditioned

Affirmation 	
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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	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 	
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I could not audition
you could not audition
she could not audition
we could not audition
you could not audition
they could not audition 	I could not be auditioning
you could not be auditioning
she could not be auditioning
we could not be auditioning
you could not be auditioning
they could not be auditioning	I could not have auditioned
you could not have auditioned
she could not have auditioned
we could not have auditioned
you could not have auditioned
they could not have auditioned	I could not have been auditioning
you could not have been auditioning
she could not have been auditioning
we could not have been auditioning
you could not have been auditioning
they could not have been auditioning	

Interrogative form 	
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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? 	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 	Perfect 	V-ing perfect 	
could I not audition?
could you not audition?
could she not audition?
could we not audition?
could you not audition?
could they not audition? 	could I not be auditioning?
could you not be auditioning?
could she not be auditioning?
could we not be auditioning?
could you not be auditioning?
could they not be auditioning? 	could I not have auditioned?
could you not have auditioned?
could she not have auditioned?
could we not have auditioned?
could you not have auditioned?
could they not have auditioned? 	could I not have been auditioning?
could you not have been auditioning?
could she not have been auditioning?
could we not have been auditioning?
could you not have been auditioning?
could they not have been auditioning?