could luminesce
Verbo regular: luminesce - luminesced- luminesced

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could luminesce
you could luminesce
he could luminesce
we could luminesce
you could luminesce
they could luminesce 	I could be luminescing
you could be luminescing
he could be luminescing
we could be luminescing
you could be luminescing
they could be luminescing	I could have luminesced
you could have luminesced
he 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
he could have been luminescing
we could have been luminescing
you could have been luminescing
they could have been luminescing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't luminesce
you couldn't luminesce
he couldn't luminesce
we couldn't luminesce
you couldn't luminesce
they couldn't luminesce 	I couldn't be luminescing
you couldn't be luminescing
he couldn't be luminescing
we couldn't be luminescing
you couldn't be luminescing
they couldn't be luminescing	I couldn't have luminesced
you couldn't have luminesced
he couldn't have luminesced
we couldn't have luminesced
you couldn't have luminesced
they couldn't have luminesced	I couldn't have been luminescing
you couldn't have been luminescing
he couldn't have been luminescing
we couldn't have been luminescing
you couldn't have been luminescing
they couldn't have been luminescing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I luminesce?
could you luminesce?
could he luminesce?
could we luminesce?
could you luminesce?
could they luminesce? 	could I be luminescing?
could you be luminescing?
could he be luminescing?
could we be luminescing?
could you be luminescing?
could they be luminescing? 	could I have luminesced?
could you have luminesced?
could he 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 he have been luminescing?
could we have been luminescing?
could you have been luminescing?
could they have been luminescing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I luminesce?
couldn't you luminesce?
couldn't he luminesce?
couldn't we luminesce?
couldn't you luminesce?
couldn't they luminesce? 	couldn't I be luminescing?
couldn't you be luminescing?
couldn't he be luminescing?
couldn't we be luminescing?
couldn't you be luminescing?
couldn't they be luminescing? 	couldn't I have luminesced?
couldn't you have luminesced?
couldn't he have luminesced?
couldn't we have luminesced?
couldn't you have luminesced?
couldn't they have luminesced? 	couldn't I have been luminescing?
couldn't you have been luminescing?
couldn't he have been luminescing?
couldn't we have been luminescing?
couldn't you have been luminescing?
couldn't they have been luminescing?