I could intellectualize you could intellectualize he could intellectualize we could intellectualize you could intellectualize they could intellectualize
V-ing form
I could be intellectualizing you could be intellectualizing he could be intellectualizing we could be intellectualizing you could be intellectualizing they could be intellectualizing
Perfect
I could have intellectualized you could have intellectualized he could have intellectualized we could have intellectualized you could have intellectualized they could have intellectualized
V-ing perfect
I could have been intellectualizing you could have been intellectualizing he could have been intellectualizing we could have been intellectualizing you could have been intellectualizing they could have been intellectualizing
Negation
Simple form
I could not intellectualize you could not intellectualize he could not intellectualize we could not intellectualize you could not intellectualize they could not intellectualize
V-ing form
I could not be intellectualizing you could not be intellectualizing he could not be intellectualizing we could not be intellectualizing you could not be intellectualizing they could not be intellectualizing
Perfect
I could not have intellectualized you could not have intellectualized he could not have intellectualized we could not have intellectualized you could not have intellectualized they could not have intellectualized
V-ing perfect
I could not have been intellectualizing you could not have been intellectualizing he could not have been intellectualizing we could not have been intellectualizing you could not have been intellectualizing they could not have been intellectualizing
Interrogative form
Simple form
could I intellectualize? could you intellectualize? could he intellectualize? could we intellectualize? could you intellectualize? could they intellectualize?
V-ing form
could I be intellectualizing? could you be intellectualizing? could he be intellectualizing? could we be intellectualizing? could you be intellectualizing? could they be intellectualizing?
Perfect
could I have intellectualized? could you have intellectualized? could he have intellectualized? could we have intellectualized? could you have intellectualized? could they have intellectualized?
V-ing perfect
could I have been intellectualizing? could you have been intellectualizing? could he have been intellectualizing? could we have been intellectualizing? could you have been intellectualizing? could they have been intellectualizing?
Interro-negative form
Simple form
could I not intellectualize? could you not intellectualize? could he not intellectualize? could we not intellectualize? could you not intellectualize? could they not intellectualize?
V-ing form
could I not be intellectualizing? could you not be intellectualizing? could he not be intellectualizing? could we not be intellectualizing? could you not be intellectualizing? could they not be intellectualizing?
Perfect
could I not have intellectualized? could you not have intellectualized? could he not have intellectualized? could we not have intellectualized? could you not have intellectualized? could they not have intellectualized?
V-ing perfect
could I not have been intellectualizing? could you not have been intellectualizing? could he not have been intellectualizing? could we not have been intellectualizing? could you not have been intellectualizing? could they not have been intellectualizing?