English verb conjugation
MUST DEGAUSS

Regular verb: degauss - degaussed - degaussed

Affirmation

Simple form	V-ing form
I must degauss you must degauss she must degauss we must degauss you must degauss they must degauss	I must be degaussing you must be degaussing she must be degaussing we must be degaussing you must be degaussing they must be degaussing
Perfect	V-ing perfect
I must have degaussed you must have degaussed she must have degaussed we must have degaussed you must have degaussed they must have degaussed	I must have been degaussing you must have been degaussing she must have been degaussing we must have been degaussing you must have been degaussing they must have been degaussing

Negation

Simple form	V-ing form
I mustn't degauss you mustn't degauss she mustn't degauss we mustn't degauss you mustn't degauss they mustn't degauss	I mustn't be degaussing you mustn't be degaussing she mustn't be degaussing we mustn't be degaussing you mustn't be degaussing they mustn't be degaussing
Perfect	V-ing perfect
I mustn't have degaussed you mustn't have degaussed she mustn't have degaussed we mustn't have degaussed you mustn't have degaussed they mustn't have degaussed	I mustn't have been degaussing you mustn't have been degaussing she mustn't have been degaussing we mustn't have been degaussing you mustn't have been degaussing they mustn't have been degaussing

Interrogative form

Simple form	V-ing form
must I degauss? must you degauss? must she degauss? must we degauss? must you degauss? must they degauss?	must I be degaussing? must you be degaussing? must she be degaussing? must we be degaussing? must you be degaussing? must they be degaussing?
Perfect	V-ing perfect
must I have degaussed? must you have degaussed? must she have degaussed? must we have degaussed? must you have degaussed? must they have degaussed?	must I have been degaussing? must you have been degaussing? must she have been degaussing? must we have been degaussing? must you have been degaussing? must they have been degaussing?

Interro-negative form

Simple form	V-ing form
mustn't I degauss? mustn't you degauss? mustn't she degauss? mustn't we degauss? mustn't you degauss? mustn't they degauss?	mustn't I be degaussing? mustn't you be degaussing? mustn't she be degaussing? mustn't we be degaussing? mustn't you be degaussing? mustn't they be degaussing?
Perfect	V-ing perfect
mustn't I have degaussed? mustn't you have degaussed? mustn't she have degaussed? mustn't we have degaussed? mustn't you have degaussed? mustn't they have degaussed?	mustn't I have been degaussing? mustn't you have been degaussing? mustn't she have been degaussing? mustn't we have been degaussing? mustn't you have been degaussing? mustn't they have been degaussing?