I must wend you must wend she must wend we must wend you must wend they must wend
V-ing form
I must be wending you must be wending she must be wending we must be wending you must be wending they must be wending
Perfect
I must have wended you must have wended she must have wended we must have wended you must have wended they must have wended
V-ing perfect
I must have been wending you must have been wending she must have been wending we must have been wending you must have been wending they must have been wending
Negation
Simple form
I must not wend you must not wend she must not wend we must not wend you must not wend they must not wend
V-ing form
I must not be wending you must not be wending she must not be wending we must not be wending you must not be wending they must not be wending
Perfect
I must not have wended you must not have wended she must not have wended we must not have wended you must not have wended they must not have wended
V-ing perfect
I must not have been wending you must not have been wending she must not have been wending we must not have been wending you must not have been wending they must not have been wending
Interrogative form
Simple form
must I wend? must you wend? must she wend? must we wend? must you wend? must they wend?
V-ing form
must I be wending? must you be wending? must she be wending? must we be wending? must you be wending? must they be wending?
Perfect
must I have wended? must you have wended? must she have wended? must we have wended? must you have wended? must they have wended?
V-ing perfect
must I have been wending? must you have been wending? must she have been wending? must we have been wending? must you have been wending? must they have been wending?
Interro-negative form
Simple form
must I not wend? must you not wend? must she not wend? must we not wend? must you not wend? must they not wend?
V-ing form
must I not be wending? must you not be wending? must she not be wending? must we not be wending? must you not be wending? must they not be wending?
Perfect
must I not have wended? must you not have wended? must she not have wended? must we not have wended? must you not have wended? must they not have wended?
V-ing perfect
must I not have been wending? must you not have been wending? must she not have been wending? must we not have been wending? must you not have been wending? must they not have been wending?