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