English verb conjugation
COULD RATIONALIZE

Regular verb: rationalize - rationalized - rationalized

Affirmation

Simple form	V-ing form
I could rationalize you could rationalize she could rationalize we could rationalize you could rationalize they could rationalize	I could be rationalizing you could be rationalizing she could be rationalizing we could be rationalizing you could be rationalizing they could be rationalizing
Perfect	V-ing perfect
I could have rationalized you could have rationalized she could have rationalized we could have rationalized you could have rationalized they could have rationalized	I could have been rationalizing you could have been rationalizing she could have been rationalizing we could have been rationalizing you could have been rationalizing they could have been rationalizing

Negation

Simple form	V-ing form
I could not rationalize you could not rationalize she could not rationalize we could not rationalize you could not rationalize they could not rationalize	I could not be rationalizing you could not be rationalizing she could not be rationalizing we could not be rationalizing you could not be rationalizing they could not be rationalizing
Perfect	V-ing perfect
I could not have rationalized you could not have rationalized she could not have rationalized we could not have rationalized you could not have rationalized they could not have rationalized	I could not have been rationalizing you could not have been rationalizing she could not have been rationalizing we could not have been rationalizing you could not have been rationalizing they could not have been rationalizing

Interrogative form

Simple form	V-ing form
could I rationalize? could you rationalize? could she rationalize? could we rationalize? could you rationalize? could they rationalize?	could I be rationalizing? could you be rationalizing? could she be rationalizing? could we be rationalizing? could you be rationalizing? could they be rationalizing?
Perfect	V-ing perfect
could I have rationalized? could you have rationalized? could she have rationalized? could we have rationalized? could you have rationalized? could they have rationalized?	could I have been rationalizing? could you have been rationalizing? could she have been rationalizing? could we have been rationalizing? could you have been rationalizing? could they have been rationalizing?

Interro-negative form

Simple form	V-ing form
could I not rationalize? could you not rationalize? could she not rationalize? could we not rationalize? could you not rationalize? could they not rationalize?	could I not be rationalizing? could you not be rationalizing? could she not be rationalizing? could we not be rationalizing? could you not be rationalizing? could they not be rationalizing?
Perfect	V-ing perfect
could I not have rationalized? could you not have rationalized? could she not have rationalized? could we not have rationalized? could you not have rationalized? could they not have rationalized?	could I not have been rationalizing? could you not have been rationalizing? could she not have been rationalizing? could we not have been rationalizing? could you not have been rationalizing? could they not have been rationalizing?