could issue
Verbo regular: issue - issued- issued

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could issue
you could issue
she could issue
we could issue
you could issue
they could issue 	I could be issuing
you could be issuing
she could be issuing
we could be issuing
you could be issuing
they could be issuing	I could have issued
you could have issued
she could have issued
we could have issued
you could have issued
they could have issued	I could have been issuing
you could have been issuing
she could have been issuing
we could have been issuing
you could have been issuing
they could have been issuing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not issue
you could not issue
she could not issue
we could not issue
you could not issue
they could not issue 	I could not be issuing
you could not be issuing
she could not be issuing
we could not be issuing
you could not be issuing
they could not be issuing	I could not have issued
you could not have issued
she could not have issued
we could not have issued
you could not have issued
they could not have issued	I could not have been issuing
you could not have been issuing
she could not have been issuing
we could not have been issuing
you could not have been issuing
they could not have been issuing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I issue?
could you issue?
could she issue?
could we issue?
could you issue?
could they issue? 	could I be issuing?
could you be issuing?
could she be issuing?
could we be issuing?
could you be issuing?
could they be issuing? 	could I have issued?
could you have issued?
could she have issued?
could we have issued?
could you have issued?
could they have issued? 	could I have been issuing?
could you have been issuing?
could she have been issuing?
could we have been issuing?
could you have been issuing?
could they have been issuing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not issue?
could you not issue?
could she not issue?
could we not issue?
could you not issue?
could they not issue? 	could I not be issuing?
could you not be issuing?
could she not be issuing?
could we not be issuing?
could you not be issuing?
could they not be issuing? 	could I not have issued?
could you not have issued?
could she not have issued?
could we not have issued?
could you not have issued?
could they not have issued? 	could I not have been issuing?
could you not have been issuing?
could she not have been issuing?
could we not have been issuing?
could you not have been issuing?
could they not have been issuing?