English verb conjugation
MUST FLUORIDATE

Regular verb: fluoridate - fluoridated - fluoridated

Affirmation

Simple form	V-ing form
I must fluoridate you must fluoridate she must fluoridate we must fluoridate you must fluoridate they must fluoridate	I must be fluoridating you must be fluoridating she must be fluoridating we must be fluoridating you must be fluoridating they must be fluoridating
Perfect	V-ing perfect
I must have fluoridated you must have fluoridated she must have fluoridated we must have fluoridated you must have fluoridated they must have fluoridated	I must have been fluoridating you must have been fluoridating she must have been fluoridating we must have been fluoridating you must have been fluoridating they must have been fluoridating

Negation

Simple form	V-ing form
I mustn't fluoridate you mustn't fluoridate she mustn't fluoridate we mustn't fluoridate you mustn't fluoridate they mustn't fluoridate	I mustn't be fluoridating you mustn't be fluoridating she mustn't be fluoridating we mustn't be fluoridating you mustn't be fluoridating they mustn't be fluoridating
Perfect	V-ing perfect
I mustn't have fluoridated you mustn't have fluoridated she mustn't have fluoridated we mustn't have fluoridated you mustn't have fluoridated they mustn't have fluoridated	I mustn't have been fluoridating you mustn't have been fluoridating she mustn't have been fluoridating we mustn't have been fluoridating you mustn't have been fluoridating they mustn't have been fluoridating

Interrogative form

Simple form	V-ing form
must I fluoridate? must you fluoridate? must she fluoridate? must we fluoridate? must you fluoridate? must they fluoridate?	must I be fluoridating? must you be fluoridating? must she be fluoridating? must we be fluoridating? must you be fluoridating? must they be fluoridating?
Perfect	V-ing perfect
must I have fluoridated? must you have fluoridated? must she have fluoridated? must we have fluoridated? must you have fluoridated? must they have fluoridated?	must I have been fluoridating? must you have been fluoridating? must she have been fluoridating? must we have been fluoridating? must you have been fluoridating? must they have been fluoridating?

Interro-negative form

Simple form	V-ing form
mustn't I fluoridate? mustn't you fluoridate? mustn't she fluoridate? mustn't we fluoridate? mustn't you fluoridate? mustn't they fluoridate?	mustn't I be fluoridating? mustn't you be fluoridating? mustn't she be fluoridating? mustn't we be fluoridating? mustn't you be fluoridating? mustn't they be fluoridating?
Perfect	V-ing perfect
mustn't I have fluoridated? mustn't you have fluoridated? mustn't she have fluoridated? mustn't we have fluoridated? mustn't you have fluoridated? mustn't they have fluoridated?	mustn't I have been fluoridating? mustn't you have been fluoridating? mustn't she have been fluoridating? mustn't we have been fluoridating? mustn't you have been fluoridating? mustn't they have been fluoridating?