should learn
Verbo irregular: learn - learned, learnt- learned, learnt

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'd learn
you'd learn
he'd learn
we'd learn
you'd learn
they'd learn 	I'd be learning
you'd be learning
he'd be learning
we'd be learning
you'd be learning
they'd be learning	I should've learned, learnt
you should've learned, learnt
he should've learned, learnt
we should've learned, learnt
you should've learned, learnt
they should've learned, learnt	I should've been learning
you should've been learning
he should've been learning
we should've been learning
you should've been learning
they should've been learning	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shouldn't learn
you shouldn't learn
he shouldn't learn
we shouldn't learn
you shouldn't learn
they shouldn't learn 	I shouldn't be learning
you shouldn't be learning
he shouldn't be learning
we shouldn't be learning
you shouldn't be learning
they shouldn't be learning	I shouldn't have learned, learnt
you shouldn't have learned, learnt
he shouldn't have learned, learnt
we shouldn't have learned, learnt
you shouldn't have learned, learnt
they shouldn't have learned, learnt	I shouldn't have been learning
you shouldn't have been learning
he shouldn't have been learning
we shouldn't have been learning
you shouldn't have been learning
they shouldn't have been learning	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I learn?
should you learn?
should he learn?
should we learn?
should you learn?
should they learn? 	should I be learning?
should you be learning?
should he be learning?
should we be learning?
should you be learning?
should they be learning? 	should I have learned, learnt?
should you have learned, learnt?
should he have learned, learnt?
should we have learned, learnt?
should you have learned, learnt?
should they have learned, learnt? 	should I have been learning?
should you have been learning?
should he have been learning?
should we have been learning?
should you have been learning?
should they have been learning? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shouldn't I learn?
shouldn't you learn?
shouldn't he learn?
shouldn't we learn?
shouldn't you learn?
shouldn't they learn? 	shouldn't I be learning?
shouldn't you be learning?
shouldn't he be learning?
shouldn't we be learning?
shouldn't you be learning?
shouldn't they be learning? 	shouldn't I have learned, learnt?
shouldn't you have learned, learnt?
shouldn't he have learned, learnt?
shouldn't we have learned, learnt?
shouldn't you have learned, learnt?
shouldn't they have learned, learnt? 	shouldn't I have been learning?
shouldn't you have been learning?
shouldn't he have been learning?
shouldn't we have been learning?
shouldn't you have been learning?
shouldn't they have been learning?