could luminesce
Verbe régulier : luminesce - luminesced- luminesced

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could luminesce
you could luminesce
she could luminesce
we could luminesce
you could luminesce
they could luminesce 	I could be luminescing
you could be luminescing
she could be luminescing
we could be luminescing
you could be luminescing
they could be luminescing	I could have luminesced
you could have luminesced
she could have luminesced
we could have luminesced
you could have luminesced
they could have luminesced	I could have been luminescing
you could have been luminescing
she could have been luminescing
we could have been luminescing
you could have been luminescing
they could have been luminescing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not luminesce
you could not luminesce
she could not luminesce
we could not luminesce
you could not luminesce
they could not luminesce 	I could not be luminescing
you could not be luminescing
she could not be luminescing
we could not be luminescing
you could not be luminescing
they could not be luminescing	I could not have luminesced
you could not have luminesced
she could not have luminesced
we could not have luminesced
you could not have luminesced
they could not have luminesced	I could not have been luminescing
you could not have been luminescing
she could not have been luminescing
we could not have been luminescing
you could not have been luminescing
they could not have been luminescing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I luminesce?
could you luminesce?
could she luminesce?
could we luminesce?
could you luminesce?
could they luminesce? 	could I be luminescing?
could you be luminescing?
could she be luminescing?
could we be luminescing?
could you be luminescing?
could they be luminescing? 	could I have luminesced?
could you have luminesced?
could she have luminesced?
could we have luminesced?
could you have luminesced?
could they have luminesced? 	could I have been luminescing?
could you have been luminescing?
could she have been luminescing?
could we have been luminescing?
could you have been luminescing?
could they have been luminescing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not luminesce?
could you not luminesce?
could she not luminesce?
could we not luminesce?
could you not luminesce?
could they not luminesce? 	could I not be luminescing?
could you not be luminescing?
could she not be luminescing?
could we not be luminescing?
could you not be luminescing?
could they not be luminescing? 	could I not have luminesced?
could you not have luminesced?
could she not have luminesced?
could we not have luminesced?
could you not have luminesced?
could they not have luminesced? 	could I not have been luminescing?
could you not have been luminescing?
could she not have been luminescing?
could we not have been luminescing?
could you not have been luminescing?
could they not have been luminescing?