I could repressurize you could repressurize he could repressurize we could repressurize you could repressurize they could repressurize
V-ing form
I could be repressurizing you could be repressurizing he could be repressurizing we could be repressurizing you could be repressurizing they could be repressurizing
Perfect
I could have repressurized you could have repressurized he could have repressurized we could have repressurized you could have repressurized they could have repressurized
V-ing perfect
I could have been repressurizing you could have been repressurizing he could have been repressurizing we could have been repressurizing you could have been repressurizing they could have been repressurizing
Negation
Simple form
I could not repressurize you could not repressurize he could not repressurize we could not repressurize you could not repressurize they could not repressurize
V-ing form
I could not be repressurizing you could not be repressurizing he could not be repressurizing we could not be repressurizing you could not be repressurizing they could not be repressurizing
Perfect
I could not have repressurized you could not have repressurized he could not have repressurized we could not have repressurized you could not have repressurized they could not have repressurized
V-ing perfect
I could not have been repressurizing you could not have been repressurizing he could not have been repressurizing we could not have been repressurizing you could not have been repressurizing they could not have been repressurizing
Interrogative form
Simple form
could I repressurize? could you repressurize? could he repressurize? could we repressurize? could you repressurize? could they repressurize?
V-ing form
could I be repressurizing? could you be repressurizing? could he be repressurizing? could we be repressurizing? could you be repressurizing? could they be repressurizing?
Perfect
could I have repressurized? could you have repressurized? could he have repressurized? could we have repressurized? could you have repressurized? could they have repressurized?
V-ing perfect
could I have been repressurizing? could you have been repressurizing? could he have been repressurizing? could we have been repressurizing? could you have been repressurizing? could they have been repressurizing?
Interro-negative form
Simple form
could I not repressurize? could you not repressurize? could he not repressurize? could we not repressurize? could you not repressurize? could they not repressurize?
V-ing form
could I not be repressurizing? could you not be repressurizing? could he not be repressurizing? could we not be repressurizing? could you not be repressurizing? could they not be repressurizing?
Perfect
could I not have repressurized? could you not have repressurized? could he not have repressurized? could we not have repressurized? could you not have repressurized? could they not have repressurized?
V-ing perfect
could I not have been repressurizing? could you not have been repressurizing? could he not have been repressurizing? could we not have been repressurizing? could you not have been repressurizing? could they not have been repressurizing?