English verb conjugation
MUST SHRIVEü

Regular verb: shriveü - shriveüed - shriveüed

Affirmation

Simple form	V-ing form
I must shriveü you must shriveü he must shriveü we must shriveü you must shriveü they must shriveü	I must be shriveüing you must be shriveüing he must be shriveüing we must be shriveüing you must be shriveüing they must be shriveüing
Perfect	V-ing perfect
I must have shriveüed you must have shriveüed he must have shriveüed we must have shriveüed you must have shriveüed they must have shriveüed	I must have been shriveüing you must have been shriveüing he must have been shriveüing we must have been shriveüing you must have been shriveüing they must have been shriveüing

Negation

Simple form	V-ing form
I mustn't shriveü you mustn't shriveü he mustn't shriveü we mustn't shriveü you mustn't shriveü they mustn't shriveü	I mustn't be shriveüing you mustn't be shriveüing he mustn't be shriveüing we mustn't be shriveüing you mustn't be shriveüing they mustn't be shriveüing
Perfect	V-ing perfect
I mustn't have shriveüed you mustn't have shriveüed he mustn't have shriveüed we mustn't have shriveüed you mustn't have shriveüed they mustn't have shriveüed	I mustn't have been shriveüing you mustn't have been shriveüing he mustn't have been shriveüing we mustn't have been shriveüing you mustn't have been shriveüing they mustn't have been shriveüing

Interrogative form

Simple form	V-ing form
must I shriveü? must you shriveü? must he shriveü? must we shriveü? must you shriveü? must they shriveü?	must I be shriveüing? must you be shriveüing? must he be shriveüing? must we be shriveüing? must you be shriveüing? must they be shriveüing?
Perfect	V-ing perfect
must I have shriveüed? must you have shriveüed? must he have shriveüed? must we have shriveüed? must you have shriveüed? must they have shriveüed?	must I have been shriveüing? must you have been shriveüing? must he have been shriveüing? must we have been shriveüing? must you have been shriveüing? must they have been shriveüing?

Interro-negative form

Simple form	V-ing form
mustn't I shriveü? mustn't you shriveü? mustn't he shriveü? mustn't we shriveü? mustn't you shriveü? mustn't they shriveü?	mustn't I be shriveüing? mustn't you be shriveüing? mustn't he be shriveüing? mustn't we be shriveüing? mustn't you be shriveüing? mustn't they be shriveüing?
Perfect	V-ing perfect
mustn't I have shriveüed? mustn't you have shriveüed? mustn't he have shriveüed? mustn't we have shriveüed? mustn't you have shriveüed? mustn't they have shriveüed?	mustn't I have been shriveüing? mustn't you have been shriveüing? mustn't he have been shriveüing? mustn't we have been shriveüing? mustn't you have been shriveüing? mustn't they have been shriveüing?