can singularize
Verbo regular: singularize - singularized- singularized

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can singularize
you can singularize
she can singularize
we can singularize
you can singularize
they can singularize 	I can be singularizing
you can be singularizing
she can be singularizing
we can be singularizing
you can be singularizing
they can be singularizing	I can have singularized
you can have singularized
she can have singularized
we can have singularized
you can have singularized
they can have singularized	I can have been singularizing
you can have been singularizing
she can have been singularizing
we can have been singularizing
you can have been singularizing
they can have been singularizing	

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

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

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