could identify
Verbo regular: identify - identified- identified

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could identify
you could identify
she could identify
we could identify
you could identify
they could identify 	I could be identifying
you could be identifying
she could be identifying
we could be identifying
you could be identifying
they could be identifying	I could have identified
you could have identified
she could have identified
we could have identified
you could have identified
they could have identified	I could have been identifying
you could have been identifying
she could have been identifying
we could have been identifying
you could have been identifying
they could have been identifying	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't identify
you couldn't identify
she couldn't identify
we couldn't identify
you couldn't identify
they couldn't identify 	I couldn't be identifying
you couldn't be identifying
she couldn't be identifying
we couldn't be identifying
you couldn't be identifying
they couldn't be identifying	I couldn't have identified
you couldn't have identified
she couldn't have identified
we couldn't have identified
you couldn't have identified
they couldn't have identified	I couldn't have been identifying
you couldn't have been identifying
she couldn't have been identifying
we couldn't have been identifying
you couldn't have been identifying
they couldn't have been identifying	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I identify?
could you identify?
could she identify?
could we identify?
could you identify?
could they identify? 	could I be identifying?
could you be identifying?
could she be identifying?
could we be identifying?
could you be identifying?
could they be identifying? 	could I have identified?
could you have identified?
could she have identified?
could we have identified?
could you have identified?
could they have identified? 	could I have been identifying?
could you have been identifying?
could she have been identifying?
could we have been identifying?
could you have been identifying?
could they have been identifying? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I identify?
couldn't you identify?
couldn't she identify?
couldn't we identify?
couldn't you identify?
couldn't they identify? 	couldn't I be identifying?
couldn't you be identifying?
couldn't she be identifying?
couldn't we be identifying?
couldn't you be identifying?
couldn't they be identifying? 	couldn't I have identified?
couldn't you have identified?
couldn't she have identified?
couldn't we have identified?
couldn't you have identified?
couldn't they have identified? 	couldn't I have been identifying?
couldn't you have been identifying?
couldn't she have been identifying?
couldn't we have been identifying?
couldn't you have been identifying?
couldn't they have been identifying?