should singularize
Verbo regular: singularize - singularized- singularized

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'd singularize
you'd singularize
he'd singularize
we'd singularize
you'd singularize
they'd singularize 	I'd be singularizing
you'd be singularizing
he'd be singularizing
we'd be singularizing
you'd be singularizing
they'd be singularizing	I should've singularized
you should've singularized
he should've singularized
we should've singularized
you should've singularized
they should've singularized	I should've been singularizing
you should've been singularizing
he should've been singularizing
we should've been singularizing
you should've been singularizing
they should've been singularizing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shouldn't singularize
you shouldn't singularize
he shouldn't singularize
we shouldn't singularize
you shouldn't singularize
they shouldn't singularize 	I shouldn't be singularizing
you shouldn't be singularizing
he shouldn't be singularizing
we shouldn't be singularizing
you shouldn't be singularizing
they shouldn't be singularizing	I shouldn't have singularized
you shouldn't have singularized
he shouldn't have singularized
we shouldn't have singularized
you shouldn't have singularized
they shouldn't have singularized	I shouldn't have been singularizing
you shouldn't have been singularizing
he shouldn't have been singularizing
we shouldn't have been singularizing
you shouldn't have been singularizing
they shouldn't have been singularizing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I singularize?
should you singularize?
should he singularize?
should we singularize?
should you singularize?
should they singularize? 	should I be singularizing?
should you be singularizing?
should he be singularizing?
should we be singularizing?
should you be singularizing?
should they be singularizing? 	should I have singularized?
should you have singularized?
should he have singularized?
should we have singularized?
should you have singularized?
should they have singularized? 	should I have been singularizing?
should you have been singularizing?
should he have been singularizing?
should we have been singularizing?
should you have been singularizing?
should they have been singularizing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shouldn't I singularize?
shouldn't you singularize?
shouldn't he singularize?
shouldn't we singularize?
shouldn't you singularize?
shouldn't they singularize? 	shouldn't I be singularizing?
shouldn't you be singularizing?
shouldn't he be singularizing?
shouldn't we be singularizing?
shouldn't you be singularizing?
shouldn't they be singularizing? 	shouldn't I have singularized?
shouldn't you have singularized?
shouldn't he have singularized?
shouldn't we have singularized?
shouldn't you have singularized?
shouldn't they have singularized? 	shouldn't I have been singularizing?
shouldn't you have been singularizing?
shouldn't he have been singularizing?
shouldn't we have been singularizing?
shouldn't you have been singularizing?
shouldn't they have been singularizing?