English verb conjugation
MUST LOVE

Regular verb: love - loved - loved

Affirmation

Simple form	V-ing form
I must love you must love she must love we must love you must love they must love	I must be loving you must be loving she must be loving we must be loving you must be loving they must be loving
Perfect	V-ing perfect
I must have loved you must have loved she must have loved we must have loved you must have loved they must have loved	I must have been loving you must have been loving she must have been loving we must have been loving you must have been loving they must have been loving

Negation

Simple form	V-ing form
I mustn't love you mustn't love she mustn't love we mustn't love you mustn't love they mustn't love	I mustn't be loving you mustn't be loving she mustn't be loving we mustn't be loving you mustn't be loving they mustn't be loving
Perfect	V-ing perfect
I mustn't have loved you mustn't have loved she mustn't have loved we mustn't have loved you mustn't have loved they mustn't have loved	I mustn't have been loving you mustn't have been loving she mustn't have been loving we mustn't have been loving you mustn't have been loving they mustn't have been loving

Interrogative form

Simple form	V-ing form
must I love? must you love? must she love? must we love? must you love? must they love?	must I be loving? must you be loving? must she be loving? must we be loving? must you be loving? must they be loving?
Perfect	V-ing perfect
must I have loved? must you have loved? must she have loved? must we have loved? must you have loved? must they have loved?	must I have been loving? must you have been loving? must she have been loving? must we have been loving? must you have been loving? must they have been loving?

Interro-negative form

Simple form	V-ing form
mustn't I love? mustn't you love? mustn't she love? mustn't we love? mustn't you love? mustn't they love?	mustn't I be loving? mustn't you be loving? mustn't she be loving? mustn't we be loving? mustn't you be loving? mustn't they be loving?
Perfect	V-ing perfect
mustn't I have loved? mustn't you have loved? mustn't she have loved? mustn't we have loved? mustn't you have loved? mustn't they have loved?	mustn't I have been loving? mustn't you have been loving? mustn't she have been loving? mustn't we have been loving? mustn't you have been loving? mustn't they have been loving?