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