should riddle
Verbo regular: riddle - riddled- riddled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should riddle
you should riddle
he should riddle
we should riddle
you should riddle
they should riddle 	I should be riddling
you should be riddling
he should be riddling
we should be riddling
you should be riddling
they should be riddling	I should have riddled
you should have riddled
he should have riddled
we should have riddled
you should have riddled
they should have riddled	I should have been riddling
you should have been riddling
he should have been riddling
we should have been riddling
you should have been riddling
they should have been riddling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not riddle
you should not riddle
he should not riddle
we should not riddle
you should not riddle
they should not riddle 	I should not be riddling
you should not be riddling
he should not be riddling
we should not be riddling
you should not be riddling
they should not be riddling	I should not have riddled
you should not have riddled
he should not have riddled
we should not have riddled
you should not have riddled
they should not have riddled	I should not have been riddling
you should not have been riddling
he should not have been riddling
we should not have been riddling
you should not have been riddling
they should not have been riddling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I riddle?
should you riddle?
should he riddle?
should we riddle?
should you riddle?
should they riddle? 	should I be riddling?
should you be riddling?
should he be riddling?
should we be riddling?
should you be riddling?
should they be riddling? 	should I have riddled?
should you have riddled?
should he have riddled?
should we have riddled?
should you have riddled?
should they have riddled? 	should I have been riddling?
should you have been riddling?
should he have been riddling?
should we have been riddling?
should you have been riddling?
should they have been riddling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not riddle?
should you not riddle?
should he not riddle?
should we not riddle?
should you not riddle?
should they not riddle? 	should I not be riddling?
should you not be riddling?
should he not be riddling?
should we not be riddling?
should you not be riddling?
should they not be riddling? 	should I not have riddled?
should you not have riddled?
should he not have riddled?
should we not have riddled?
should you not have riddled?
should they not have riddled? 	should I not have been riddling?
should you not have been riddling?
should he not have been riddling?
should we not have been riddling?
should you not have been riddling?
should they not have been riddling?