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