could queue
Verbo regular: queue - queued- queued

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could queue
you could queue
she could queue
we could queue
you could queue
they could queue 	I could be queuing
you could be queuing
she could be queuing
we could be queuing
you could be queuing
they could be queuing	I could have queued
you could have queued
she could have queued
we could have queued
you could have queued
they could have queued	I could have been queuing
you could have been queuing
she could have been queuing
we could have been queuing
you could have been queuing
they could have been queuing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not queue
you could not queue
she could not queue
we could not queue
you could not queue
they could not queue 	I could not be queuing
you could not be queuing
she could not be queuing
we could not be queuing
you could not be queuing
they could not be queuing	I could not have queued
you could not have queued
she could not have queued
we could not have queued
you could not have queued
they could not have queued	I could not have been queuing
you could not have been queuing
she could not have been queuing
we could not have been queuing
you could not have been queuing
they could not have been queuing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I queue?
could you queue?
could she queue?
could we queue?
could you queue?
could they queue? 	could I be queuing?
could you be queuing?
could she be queuing?
could we be queuing?
could you be queuing?
could they be queuing? 	could I have queued?
could you have queued?
could she have queued?
could we have queued?
could you have queued?
could they have queued? 	could I have been queuing?
could you have been queuing?
could she have been queuing?
could we have been queuing?
could you have been queuing?
could they have been queuing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not queue?
could you not queue?
could she not queue?
could we not queue?
could you not queue?
could they not queue? 	could I not be queuing?
could you not be queuing?
could she not be queuing?
could we not be queuing?
could you not be queuing?
could they not be queuing? 	could I not have queued?
could you not have queued?
could she not have queued?
could we not have queued?
could you not have queued?
could they not have queued? 	could I not have been queuing?
could you not have been queuing?
could she not have been queuing?
could we not have been queuing?
could you not have been queuing?
could they not have been queuing?