could deadlock
Verbo regular: deadlock - deadlocked- deadlocked

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could deadlock
you could deadlock
she could deadlock
we could deadlock
you could deadlock
they could deadlock 	I could be deadlocking
you could be deadlocking
she could be deadlocking
we could be deadlocking
you could be deadlocking
they could be deadlocking	I could have deadlocked
you could have deadlocked
she could have deadlocked
we could have deadlocked
you could have deadlocked
they could have deadlocked	I could have been deadlocking
you could have been deadlocking
she could have been deadlocking
we could have been deadlocking
you could have been deadlocking
they could have been deadlocking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not deadlock
you could not deadlock
she could not deadlock
we could not deadlock
you could not deadlock
they could not deadlock 	I could not be deadlocking
you could not be deadlocking
she could not be deadlocking
we could not be deadlocking
you could not be deadlocking
they could not be deadlocking	I could not have deadlocked
you could not have deadlocked
she could not have deadlocked
we could not have deadlocked
you could not have deadlocked
they could not have deadlocked	I could not have been deadlocking
you could not have been deadlocking
she could not have been deadlocking
we could not have been deadlocking
you could not have been deadlocking
they could not have been deadlocking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I deadlock?
could you deadlock?
could she deadlock?
could we deadlock?
could you deadlock?
could they deadlock? 	could I be deadlocking?
could you be deadlocking?
could she be deadlocking?
could we be deadlocking?
could you be deadlocking?
could they be deadlocking? 	could I have deadlocked?
could you have deadlocked?
could she have deadlocked?
could we have deadlocked?
could you have deadlocked?
could they have deadlocked? 	could I have been deadlocking?
could you have been deadlocking?
could she have been deadlocking?
could we have been deadlocking?
could you have been deadlocking?
could they have been deadlocking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not deadlock?
could you not deadlock?
could she not deadlock?
could we not deadlock?
could you not deadlock?
could they not deadlock? 	could I not be deadlocking?
could you not be deadlocking?
could she not be deadlocking?
could we not be deadlocking?
could you not be deadlocking?
could they not be deadlocking? 	could I not have deadlocked?
could you not have deadlocked?
could she not have deadlocked?
could we not have deadlocked?
could you not have deadlocked?
could they not have deadlocked? 	could I not have been deadlocking?
could you not have been deadlocking?
could she not have been deadlocking?
could we not have been deadlocking?
could you not have been deadlocking?
could they not have been deadlocking?