English verb conjugation
MUST WEEKEND

Regular verb: weekend - weekended - weekended

Affirmation

Simple form	V-ing form
I must weekend you must weekend she must weekend we must weekend you must weekend they must weekend	I must be weekending you must be weekending she must be weekending we must be weekending you must be weekending they must be weekending
Perfect	V-ing perfect
I must have weekended you must have weekended she must have weekended we must have weekended you must have weekended they must have weekended	I must have been weekending you must have been weekending she must have been weekending we must have been weekending you must have been weekending they must have been weekending

Negation

Simple form	V-ing form
I mustn't weekend you mustn't weekend she mustn't weekend we mustn't weekend you mustn't weekend they mustn't weekend	I mustn't be weekending you mustn't be weekending she mustn't be weekending we mustn't be weekending you mustn't be weekending they mustn't be weekending
Perfect	V-ing perfect
I mustn't have weekended you mustn't have weekended she mustn't have weekended we mustn't have weekended you mustn't have weekended they mustn't have weekended	I mustn't have been weekending you mustn't have been weekending she mustn't have been weekending we mustn't have been weekending you mustn't have been weekending they mustn't have been weekending

Interrogative form

Simple form	V-ing form
must I weekend? must you weekend? must she weekend? must we weekend? must you weekend? must they weekend?	must I be weekending? must you be weekending? must she be weekending? must we be weekending? must you be weekending? must they be weekending?
Perfect	V-ing perfect
must I have weekended? must you have weekended? must she have weekended? must we have weekended? must you have weekended? must they have weekended?	must I have been weekending? must you have been weekending? must she have been weekending? must we have been weekending? must you have been weekending? must they have been weekending?

Interro-negative form

Simple form	V-ing form
mustn't I weekend? mustn't you weekend? mustn't she weekend? mustn't we weekend? mustn't you weekend? mustn't they weekend?	mustn't I be weekending? mustn't you be weekending? mustn't she be weekending? mustn't we be weekending? mustn't you be weekending? mustn't they be weekending?
Perfect	V-ing perfect
mustn't I have weekended? mustn't you have weekended? mustn't she have weekended? mustn't we have weekended? mustn't you have weekended? mustn't they have weekended?	mustn't I have been weekending? mustn't you have been weekending? mustn't she have been weekending? mustn't we have been weekending? mustn't you have been weekending? mustn't they have been weekending?