could advise
Verbo regular: advise - advised- advised

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could advise
you could advise
she could advise
we could advise
you could advise
they could advise 	I could be advising
you could be advising
she could be advising
we could be advising
you could be advising
they could be advising	I could have advised
you could have advised
she could have advised
we could have advised
you could have advised
they could have advised	I could have been advising
you could have been advising
she could have been advising
we could have been advising
you could have been advising
they could have been advising	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not advise
you could not advise
she could not advise
we could not advise
you could not advise
they could not advise 	I could not be advising
you could not be advising
she could not be advising
we could not be advising
you could not be advising
they could not be advising	I could not have advised
you could not have advised
she could not have advised
we could not have advised
you could not have advised
they could not have advised	I could not have been advising
you could not have been advising
she could not have been advising
we could not have been advising
you could not have been advising
they could not have been advising	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I advise?
could you advise?
could she advise?
could we advise?
could you advise?
could they advise? 	could I be advising?
could you be advising?
could she be advising?
could we be advising?
could you be advising?
could they be advising? 	could I have advised?
could you have advised?
could she have advised?
could we have advised?
could you have advised?
could they have advised? 	could I have been advising?
could you have been advising?
could she have been advising?
could we have been advising?
could you have been advising?
could they have been advising? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not advise?
could you not advise?
could she not advise?
could we not advise?
could you not advise?
could they not advise? 	could I not be advising?
could you not be advising?
could she not be advising?
could we not be advising?
could you not be advising?
could they not be advising? 	could I not have advised?
could you not have advised?
could she not have advised?
could we not have advised?
could you not have advised?
could they not have advised? 	could I not have been advising?
could you not have been advising?
could she not have been advising?
could we not have been advising?
could you not have been advising?
could they not have been advising?