English verb conjugation
COULD IDENTIFY

Regular verb: identify - identified - identified

Affirmation

Simple form	V-ing form
I could identify you could identify he could identify we could identify you could identify they could identify	I could be identifying you could be identifying he could be identifying we could be identifying you could be identifying they could be identifying
Perfect	V-ing perfect
I could have identified you could have identified he 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 he could have been identifying we could have been identifying you could have been identifying they could have been identifying

Negation

Simple form	V-ing form
I could not identify you could not identify he could not identify we could not identify you could not identify they could not identify	I could not be identifying you could not be identifying he could not be identifying we could not be identifying you could not be identifying they could not be identifying
Perfect	V-ing perfect
I could not have identified you could not have identified he could not have identified we could not have identified you could not have identified they could not have identified	I could not have been identifying you could not have been identifying he could not have been identifying we could not have been identifying you could not have been identifying they could not have been identifying

Interrogative form

Simple form	V-ing form
could I identify? could you identify? could he identify? could we identify? could you identify? could they identify?	could I be identifying? could you be identifying? could he be identifying? could we be identifying? could you be identifying? could they be identifying?
Perfect	V-ing perfect
could I have identified? could you have identified? could he 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 he have been identifying? could we have been identifying? could you have been identifying? could they have been identifying?

Interro-negative form

Simple form	V-ing form
could I not identify? could you not identify? could he not identify? could we not identify? could you not identify? could they not identify?	could I not be identifying? could you not be identifying? could he not be identifying? could we not be identifying? could you not be identifying? could they not be identifying?
Perfect	V-ing perfect
could I not have identified? could you not have identified? could he not have identified? could we not have identified? could you not have identified? could they not have identified?	could I not have been identifying? could you not have been identifying? could he not have been identifying? could we not have been identifying? could you not have been identifying? could they not have been identifying?