should shallow
Verbo regular: shallow - shallowed- shallowed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should shallow
you should shallow
he should shallow
we should shallow
you should shallow
they should shallow 	I should be shallowing
you should be shallowing
he should be shallowing
we should be shallowing
you should be shallowing
they should be shallowing	I should have shallowed
you should have shallowed
he should have shallowed
we should have shallowed
you should have shallowed
they should have shallowed	I should have been shallowing
you should have been shallowing
he should have been shallowing
we should have been shallowing
you should have been shallowing
they should have been shallowing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not shallow
you should not shallow
he should not shallow
we should not shallow
you should not shallow
they should not shallow 	I should not be shallowing
you should not be shallowing
he should not be shallowing
we should not be shallowing
you should not be shallowing
they should not be shallowing	I should not have shallowed
you should not have shallowed
he should not have shallowed
we should not have shallowed
you should not have shallowed
they should not have shallowed	I should not have been shallowing
you should not have been shallowing
he should not have been shallowing
we should not have been shallowing
you should not have been shallowing
they should not have been shallowing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I shallow?
should you shallow?
should he shallow?
should we shallow?
should you shallow?
should they shallow? 	should I be shallowing?
should you be shallowing?
should he be shallowing?
should we be shallowing?
should you be shallowing?
should they be shallowing? 	should I have shallowed?
should you have shallowed?
should he have shallowed?
should we have shallowed?
should you have shallowed?
should they have shallowed? 	should I have been shallowing?
should you have been shallowing?
should he have been shallowing?
should we have been shallowing?
should you have been shallowing?
should they have been shallowing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not shallow?
should you not shallow?
should he not shallow?
should we not shallow?
should you not shallow?
should they not shallow? 	should I not be shallowing?
should you not be shallowing?
should he not be shallowing?
should we not be shallowing?
should you not be shallowing?
should they not be shallowing? 	should I not have shallowed?
should you not have shallowed?
should he not have shallowed?
should we not have shallowed?
should you not have shallowed?
should they not have shallowed? 	should I not have been shallowing?
should you not have been shallowing?
should he not have been shallowing?
should we not have been shallowing?
should you not have been shallowing?
should they not have been shallowing?