I could intoxicate you could intoxicate she could intoxicate we could intoxicate you could intoxicate they could intoxicate
V-ing form
I could be intoxicating you could be intoxicating she could be intoxicating we could be intoxicating you could be intoxicating they could be intoxicating
Perfect
I could have intoxicated you could have intoxicated she could have intoxicated we could have intoxicated you could have intoxicated they could have intoxicated
V-ing perfect
I could have been intoxicating you could have been intoxicating she could have been intoxicating we could have been intoxicating you could have been intoxicating they could have been intoxicating
Negation
Simple form
I couldn't intoxicate you couldn't intoxicate she couldn't intoxicate we couldn't intoxicate you couldn't intoxicate they couldn't intoxicate
V-ing form
I couldn't be intoxicating you couldn't be intoxicating she couldn't be intoxicating we couldn't be intoxicating you couldn't be intoxicating they couldn't be intoxicating
Perfect
I couldn't have intoxicated you couldn't have intoxicated she couldn't have intoxicated we couldn't have intoxicated you couldn't have intoxicated they couldn't have intoxicated
V-ing perfect
I couldn't have been intoxicating you couldn't have been intoxicating she couldn't have been intoxicating we couldn't have been intoxicating you couldn't have been intoxicating they couldn't have been intoxicating
Interrogative form
Simple form
could I intoxicate? could you intoxicate? could she intoxicate? could we intoxicate? could you intoxicate? could they intoxicate?
V-ing form
could I be intoxicating? could you be intoxicating? could she be intoxicating? could we be intoxicating? could you be intoxicating? could they be intoxicating?
Perfect
could I have intoxicated? could you have intoxicated? could she have intoxicated? could we have intoxicated? could you have intoxicated? could they have intoxicated?
V-ing perfect
could I have been intoxicating? could you have been intoxicating? could she have been intoxicating? could we have been intoxicating? could you have been intoxicating? could they have been intoxicating?
Interro-negative form
Simple form
couldn't I intoxicate? couldn't you intoxicate? couldn't she intoxicate? couldn't we intoxicate? couldn't you intoxicate? couldn't they intoxicate?
V-ing form
couldn't I be intoxicating? couldn't you be intoxicating? couldn't she be intoxicating? couldn't we be intoxicating? couldn't you be intoxicating? couldn't they be intoxicating?
Perfect
couldn't I have intoxicated? couldn't you have intoxicated? couldn't she have intoxicated? couldn't we have intoxicated? couldn't you have intoxicated? couldn't they have intoxicated?
V-ing perfect
couldn't I have been intoxicating? couldn't you have been intoxicating? couldn't she have been intoxicating? couldn't we have been intoxicating? couldn't you have been intoxicating? couldn't they have been intoxicating?