should diagnose
Verbo regular: diagnose - diagnosed- diagnosed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should diagnose
you should diagnose
he should diagnose
we should diagnose
you should diagnose
they should diagnose 	I should be diagnosing
you should be diagnosing
he should be diagnosing
we should be diagnosing
you should be diagnosing
they should be diagnosing	I should have diagnosed
you should have diagnosed
he should have diagnosed
we should have diagnosed
you should have diagnosed
they should have diagnosed	I should have been diagnosing
you should have been diagnosing
he should have been diagnosing
we should have been diagnosing
you should have been diagnosing
they should have been diagnosing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not diagnose
you should not diagnose
he should not diagnose
we should not diagnose
you should not diagnose
they should not diagnose 	I should not be diagnosing
you should not be diagnosing
he should not be diagnosing
we should not be diagnosing
you should not be diagnosing
they should not be diagnosing	I should not have diagnosed
you should not have diagnosed
he should not have diagnosed
we should not have diagnosed
you should not have diagnosed
they should not have diagnosed	I should not have been diagnosing
you should not have been diagnosing
he should not have been diagnosing
we should not have been diagnosing
you should not have been diagnosing
they should not have been diagnosing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I diagnose?
should you diagnose?
should he diagnose?
should we diagnose?
should you diagnose?
should they diagnose? 	should I be diagnosing?
should you be diagnosing?
should he be diagnosing?
should we be diagnosing?
should you be diagnosing?
should they be diagnosing? 	should I have diagnosed?
should you have diagnosed?
should he have diagnosed?
should we have diagnosed?
should you have diagnosed?
should they have diagnosed? 	should I have been diagnosing?
should you have been diagnosing?
should he have been diagnosing?
should we have been diagnosing?
should you have been diagnosing?
should they have been diagnosing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not diagnose?
should you not diagnose?
should he not diagnose?
should we not diagnose?
should you not diagnose?
should they not diagnose? 	should I not be diagnosing?
should you not be diagnosing?
should he not be diagnosing?
should we not be diagnosing?
should you not be diagnosing?
should they not be diagnosing? 	should I not have diagnosed?
should you not have diagnosed?
should he not have diagnosed?
should we not have diagnosed?
should you not have diagnosed?
should they not have diagnosed? 	should I not have been diagnosing?
should you not have been diagnosing?
should he not have been diagnosing?
should we not have been diagnosing?
should you not have been diagnosing?
should they not have been diagnosing?