should precool
Verbo regular: precool - precooled- precooled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should precool
you should precool
he should precool
we should precool
you should precool
they should precool 	I should be precooling
you should be precooling
he should be precooling
we should be precooling
you should be precooling
they should be precooling	I should have precooled
you should have precooled
he should have precooled
we should have precooled
you should have precooled
they should have precooled	I should have been precooling
you should have been precooling
he should have been precooling
we should have been precooling
you should have been precooling
they should have been precooling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not precool
you should not precool
he should not precool
we should not precool
you should not precool
they should not precool 	I should not be precooling
you should not be precooling
he should not be precooling
we should not be precooling
you should not be precooling
they should not be precooling	I should not have precooled
you should not have precooled
he should not have precooled
we should not have precooled
you should not have precooled
they should not have precooled	I should not have been precooling
you should not have been precooling
he should not have been precooling
we should not have been precooling
you should not have been precooling
they should not have been precooling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I precool?
should you precool?
should he precool?
should we precool?
should you precool?
should they precool? 	should I be precooling?
should you be precooling?
should he be precooling?
should we be precooling?
should you be precooling?
should they be precooling? 	should I have precooled?
should you have precooled?
should he have precooled?
should we have precooled?
should you have precooled?
should they have precooled? 	should I have been precooling?
should you have been precooling?
should he have been precooling?
should we have been precooling?
should you have been precooling?
should they have been precooling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not precool?
should you not precool?
should he not precool?
should we not precool?
should you not precool?
should they not precool? 	should I not be precooling?
should you not be precooling?
should he not be precooling?
should we not be precooling?
should you not be precooling?
should they not be precooling? 	should I not have precooled?
should you not have precooled?
should he not have precooled?
should we not have precooled?
should you not have precooled?
should they not have precooled? 	should I not have been precooling?
should you not have been precooling?
should he not have been precooling?
should we not have been precooling?
should you not have been precooling?
should they not have been precooling?