should pup
Verbo regular: pup - pupped- pupped

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should pup
you should pup
he should pup
we should pup
you should pup
they should pup 	I should be pupping
you should be pupping
he should be pupping
we should be pupping
you should be pupping
they should be pupping	I should have pupped
you should have pupped
he should have pupped
we should have pupped
you should have pupped
they should have pupped	I should have been pupping
you should have been pupping
he should have been pupping
we should have been pupping
you should have been pupping
they should have been pupping	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not pup
you should not pup
he should not pup
we should not pup
you should not pup
they should not pup 	I should not be pupping
you should not be pupping
he should not be pupping
we should not be pupping
you should not be pupping
they should not be pupping	I should not have pupped
you should not have pupped
he should not have pupped
we should not have pupped
you should not have pupped
they should not have pupped	I should not have been pupping
you should not have been pupping
he should not have been pupping
we should not have been pupping
you should not have been pupping
they should not have been pupping	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I pup?
should you pup?
should he pup?
should we pup?
should you pup?
should they pup? 	should I be pupping?
should you be pupping?
should he be pupping?
should we be pupping?
should you be pupping?
should they be pupping? 	should I have pupped?
should you have pupped?
should he have pupped?
should we have pupped?
should you have pupped?
should they have pupped? 	should I have been pupping?
should you have been pupping?
should he have been pupping?
should we have been pupping?
should you have been pupping?
should they have been pupping? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not pup?
should you not pup?
should he not pup?
should we not pup?
should you not pup?
should they not pup? 	should I not be pupping?
should you not be pupping?
should he not be pupping?
should we not be pupping?
should you not be pupping?
should they not be pupping? 	should I not have pupped?
should you not have pupped?
should he not have pupped?
should we not have pupped?
should you not have pupped?
should they not have pupped? 	should I not have been pupping?
should you not have been pupping?
should he not have been pupping?
should we not have been pupping?
should you not have been pupping?
should they not have been pupping?