English verb conjugation
MUST FLOOR

Regular verb: floor - floored - floored

Affirmation

Simple form	V-ing form
I must floor you must floor she must floor we must floor you must floor they must floor	I must be flooring you must be flooring she must be flooring we must be flooring you must be flooring they must be flooring
Perfect	V-ing perfect
I must have floored you must have floored she must have floored we must have floored you must have floored they must have floored	I must have been flooring you must have been flooring she must have been flooring we must have been flooring you must have been flooring they must have been flooring

Negation

Simple form	V-ing form
I mustn't floor you mustn't floor she mustn't floor we mustn't floor you mustn't floor they mustn't floor	I mustn't be flooring you mustn't be flooring she mustn't be flooring we mustn't be flooring you mustn't be flooring they mustn't be flooring
Perfect	V-ing perfect
I mustn't have floored you mustn't have floored she mustn't have floored we mustn't have floored you mustn't have floored they mustn't have floored	I mustn't have been flooring you mustn't have been flooring she mustn't have been flooring we mustn't have been flooring you mustn't have been flooring they mustn't have been flooring

Interrogative form

Simple form	V-ing form
must I floor? must you floor? must she floor? must we floor? must you floor? must they floor?	must I be flooring? must you be flooring? must she be flooring? must we be flooring? must you be flooring? must they be flooring?
Perfect	V-ing perfect
must I have floored? must you have floored? must she have floored? must we have floored? must you have floored? must they have floored?	must I have been flooring? must you have been flooring? must she have been flooring? must we have been flooring? must you have been flooring? must they have been flooring?

Interro-negative form

Simple form	V-ing form
mustn't I floor? mustn't you floor? mustn't she floor? mustn't we floor? mustn't you floor? mustn't they floor?	mustn't I be flooring? mustn't you be flooring? mustn't she be flooring? mustn't we be flooring? mustn't you be flooring? mustn't they be flooring?
Perfect	V-ing perfect
mustn't I have floored? mustn't you have floored? mustn't she have floored? mustn't we have floored? mustn't you have floored? mustn't they have floored?	mustn't I have been flooring? mustn't you have been flooring? mustn't she have been flooring? mustn't we have been flooring? mustn't you have been flooring? mustn't they have been flooring?