could crown
Verbo regular: crown - crowned- crowned

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could crown
you could crown
he could crown
we could crown
you could crown
they could crown 	I could be crowning
you could be crowning
he could be crowning
we could be crowning
you could be crowning
they could be crowning	I could have crowned
you could have crowned
he could have crowned
we could have crowned
you could have crowned
they could have crowned	I could have been crowning
you could have been crowning
he could have been crowning
we could have been crowning
you could have been crowning
they could have been crowning	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not crown
you could not crown
he could not crown
we could not crown
you could not crown
they could not crown 	I could not be crowning
you could not be crowning
he could not be crowning
we could not be crowning
you could not be crowning
they could not be crowning	I could not have crowned
you could not have crowned
he could not have crowned
we could not have crowned
you could not have crowned
they could not have crowned	I could not have been crowning
you could not have been crowning
he could not have been crowning
we could not have been crowning
you could not have been crowning
they could not have been crowning	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I crown?
could you crown?
could he crown?
could we crown?
could you crown?
could they crown? 	could I be crowning?
could you be crowning?
could he be crowning?
could we be crowning?
could you be crowning?
could they be crowning? 	could I have crowned?
could you have crowned?
could he have crowned?
could we have crowned?
could you have crowned?
could they have crowned? 	could I have been crowning?
could you have been crowning?
could he have been crowning?
could we have been crowning?
could you have been crowning?
could they have been crowning? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not crown?
could you not crown?
could he not crown?
could we not crown?
could you not crown?
could they not crown? 	could I not be crowning?
could you not be crowning?
could he not be crowning?
could we not be crowning?
could you not be crowning?
could they not be crowning? 	could I not have crowned?
could you not have crowned?
could he not have crowned?
could we not have crowned?
could you not have crowned?
could they not have crowned? 	could I not have been crowning?
could you not have been crowning?
could he not have been crowning?
could we not have been crowning?
could you not have been crowning?
could they not have been crowning?