should unlock
Verbo regular: unlock - unlocked- unlocked

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should unlock
you should unlock
he should unlock
we should unlock
you should unlock
they should unlock 	I should be unlocking
you should be unlocking
he should be unlocking
we should be unlocking
you should be unlocking
they should be unlocking	I should have unlocked
you should have unlocked
he should have unlocked
we should have unlocked
you should have unlocked
they should have unlocked	I should have been unlocking
you should have been unlocking
he should have been unlocking
we should have been unlocking
you should have been unlocking
they should have been unlocking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not unlock
you should not unlock
he should not unlock
we should not unlock
you should not unlock
they should not unlock 	I should not be unlocking
you should not be unlocking
he should not be unlocking
we should not be unlocking
you should not be unlocking
they should not be unlocking	I should not have unlocked
you should not have unlocked
he should not have unlocked
we should not have unlocked
you should not have unlocked
they should not have unlocked	I should not have been unlocking
you should not have been unlocking
he should not have been unlocking
we should not have been unlocking
you should not have been unlocking
they should not have been unlocking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I unlock?
should you unlock?
should he unlock?
should we unlock?
should you unlock?
should they unlock? 	should I be unlocking?
should you be unlocking?
should he be unlocking?
should we be unlocking?
should you be unlocking?
should they be unlocking? 	should I have unlocked?
should you have unlocked?
should he have unlocked?
should we have unlocked?
should you have unlocked?
should they have unlocked? 	should I have been unlocking?
should you have been unlocking?
should he have been unlocking?
should we have been unlocking?
should you have been unlocking?
should they have been unlocking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not unlock?
should you not unlock?
should he not unlock?
should we not unlock?
should you not unlock?
should they not unlock? 	should I not be unlocking?
should you not be unlocking?
should he not be unlocking?
should we not be unlocking?
should you not be unlocking?
should they not be unlocking? 	should I not have unlocked?
should you not have unlocked?
should he not have unlocked?
should we not have unlocked?
should you not have unlocked?
should they not have unlocked? 	should I not have been unlocking?
should you not have been unlocking?
should he not have been unlocking?
should we not have been unlocking?
should you not have been unlocking?
should they not have been unlocking?