English verb conjugation
MUST GLACIATE

Regular verb: glaciate - glaciated - glaciated

Affirmation

Simple form	V-ing form
I must glaciate you must glaciate he must glaciate we must glaciate you must glaciate they must glaciate	I must be glaciating you must be glaciating he must be glaciating we must be glaciating you must be glaciating they must be glaciating
Perfect	V-ing perfect
I must have glaciated you must have glaciated he must have glaciated we must have glaciated you must have glaciated they must have glaciated	I must have been glaciating you must have been glaciating he must have been glaciating we must have been glaciating you must have been glaciating they must have been glaciating

Negation

Simple form	V-ing form
I mustn't glaciate you mustn't glaciate he mustn't glaciate we mustn't glaciate you mustn't glaciate they mustn't glaciate	I mustn't be glaciating you mustn't be glaciating he mustn't be glaciating we mustn't be glaciating you mustn't be glaciating they mustn't be glaciating
Perfect	V-ing perfect
I mustn't have glaciated you mustn't have glaciated he mustn't have glaciated we mustn't have glaciated you mustn't have glaciated they mustn't have glaciated	I mustn't have been glaciating you mustn't have been glaciating he mustn't have been glaciating we mustn't have been glaciating you mustn't have been glaciating they mustn't have been glaciating

Interrogative form

Simple form	V-ing form
must I glaciate? must you glaciate? must he glaciate? must we glaciate? must you glaciate? must they glaciate?	must I be glaciating? must you be glaciating? must he be glaciating? must we be glaciating? must you be glaciating? must they be glaciating?
Perfect	V-ing perfect
must I have glaciated? must you have glaciated? must he have glaciated? must we have glaciated? must you have glaciated? must they have glaciated?	must I have been glaciating? must you have been glaciating? must he have been glaciating? must we have been glaciating? must you have been glaciating? must they have been glaciating?

Interro-negative form

Simple form	V-ing form
mustn't I glaciate? mustn't you glaciate? mustn't he glaciate? mustn't we glaciate? mustn't you glaciate? mustn't they glaciate?	mustn't I be glaciating? mustn't you be glaciating? mustn't he be glaciating? mustn't we be glaciating? mustn't you be glaciating? mustn't they be glaciating?
Perfect	V-ing perfect
mustn't I have glaciated? mustn't you have glaciated? mustn't he have glaciated? mustn't we have glaciated? mustn't you have glaciated? mustn't they have glaciated?	mustn't I have been glaciating? mustn't you have been glaciating? mustn't he have been glaciating? mustn't we have been glaciating? mustn't you have been glaciating? mustn't they have been glaciating?