I could supersensitize you could supersensitize he could supersensitize we could supersensitize you could supersensitize they could supersensitize
V-ing form
I could be supersensitizing you could be supersensitizing he could be supersensitizing we could be supersensitizing you could be supersensitizing they could be supersensitizing
Perfect
I could have supersensitized you could have supersensitized he could have supersensitized we could have supersensitized you could have supersensitized they could have supersensitized
V-ing perfect
I could have been supersensitizing you could have been supersensitizing he could have been supersensitizing we could have been supersensitizing you could have been supersensitizing they could have been supersensitizing
Negation
Simple form
I couldn't supersensitize you couldn't supersensitize he couldn't supersensitize we couldn't supersensitize you couldn't supersensitize they couldn't supersensitize
V-ing form
I couldn't be supersensitizing you couldn't be supersensitizing he couldn't be supersensitizing we couldn't be supersensitizing you couldn't be supersensitizing they couldn't be supersensitizing
Perfect
I couldn't have supersensitized you couldn't have supersensitized he couldn't have supersensitized we couldn't have supersensitized you couldn't have supersensitized they couldn't have supersensitized
V-ing perfect
I couldn't have been supersensitizing you couldn't have been supersensitizing he couldn't have been supersensitizing we couldn't have been supersensitizing you couldn't have been supersensitizing they couldn't have been supersensitizing
Interrogative form
Simple form
could I supersensitize? could you supersensitize? could he supersensitize? could we supersensitize? could you supersensitize? could they supersensitize?
V-ing form
could I be supersensitizing? could you be supersensitizing? could he be supersensitizing? could we be supersensitizing? could you be supersensitizing? could they be supersensitizing?
Perfect
could I have supersensitized? could you have supersensitized? could he have supersensitized? could we have supersensitized? could you have supersensitized? could they have supersensitized?
V-ing perfect
could I have been supersensitizing? could you have been supersensitizing? could he have been supersensitizing? could we have been supersensitizing? could you have been supersensitizing? could they have been supersensitizing?
Interro-negative form
Simple form
couldn't I supersensitize? couldn't you supersensitize? couldn't he supersensitize? couldn't we supersensitize? couldn't you supersensitize? couldn't they supersensitize?
V-ing form
couldn't I be supersensitizing? couldn't you be supersensitizing? couldn't he be supersensitizing? couldn't we be supersensitizing? couldn't you be supersensitizing? couldn't they be supersensitizing?
Perfect
couldn't I have supersensitized? couldn't you have supersensitized? couldn't he have supersensitized? couldn't we have supersensitized? couldn't you have supersensitized? couldn't they have supersensitized?
V-ing perfect
couldn't I have been supersensitizing? couldn't you have been supersensitizing? couldn't he have been supersensitizing? couldn't we have been supersensitizing? couldn't you have been supersensitizing? couldn't they have been supersensitizing?