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