could crown
Verbo regular: crown - crowned- crowned

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could crown
you could crown
she could crown
we could crown
you could crown
they could crown 	I could be crowning
you could be crowning
she could be crowning
we could be crowning
you could be crowning
they could be crowning	I could have crowned
you could have crowned
she 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
she could have been crowning
we could have been crowning
you could have been crowning
they could have been crowning	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not crown
you could not crown
she 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
she 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
she 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
she 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 com V-ing 	Perfeito 	Perfeito com V-ing 	
could I crown?
could you crown?
could she crown?
could we crown?
could you crown?
could they crown? 	could I be crowning?
could you be crowning?
could she be crowning?
could we be crowning?
could you be crowning?
could they be crowning? 	could I have crowned?
could you have crowned?
could she 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 she have been crowning?
could we have been crowning?
could you have been crowning?
could they have been crowning? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not crown?
could you not crown?
could she 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 she 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 she 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 she not have been crowning?
could we not have been crowning?
could you not have been crowning?
could they not have been crowning?