should lean
Verbo regular: lean - leaned- leaned

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should lean
you should lean
he should lean
we should lean
you should lean
they should lean 	I should be leaning
you should be leaning
he should be leaning
we should be leaning
you should be leaning
they should be leaning	I should have leaned
you should have leaned
he should have leaned
we should have leaned
you should have leaned
they should have leaned	I should have been leaning
you should have been leaning
he should have been leaning
we should have been leaning
you should have been leaning
they should have been leaning	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not lean
you should not lean
he should not lean
we should not lean
you should not lean
they should not lean 	I should not be leaning
you should not be leaning
he should not be leaning
we should not be leaning
you should not be leaning
they should not be leaning	I should not have leaned
you should not have leaned
he should not have leaned
we should not have leaned
you should not have leaned
they should not have leaned	I should not have been leaning
you should not have been leaning
he should not have been leaning
we should not have been leaning
you should not have been leaning
they should not have been leaning	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I lean?
should you lean?
should he lean?
should we lean?
should you lean?
should they lean? 	should I be leaning?
should you be leaning?
should he be leaning?
should we be leaning?
should you be leaning?
should they be leaning? 	should I have leaned?
should you have leaned?
should he have leaned?
should we have leaned?
should you have leaned?
should they have leaned? 	should I have been leaning?
should you have been leaning?
should he have been leaning?
should we have been leaning?
should you have been leaning?
should they have been leaning? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not lean?
should you not lean?
should he not lean?
should we not lean?
should you not lean?
should they not lean? 	should I not be leaning?
should you not be leaning?
should he not be leaning?
should we not be leaning?
should you not be leaning?
should they not be leaning? 	should I not have leaned?
should you not have leaned?
should he not have leaned?
should we not have leaned?
should you not have leaned?
should they not have leaned? 	should I not have been leaning?
should you not have been leaning?
should he not have been leaning?
should we not have been leaning?
should you not have been leaning?
should they not have been leaning?