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