English verb conjugation
MUST PLACATE

Regular verb: placate - placated - placated

Affirmation

Simple form	V-ing form
I must placate you must placate he must placate we must placate you must placate they must placate	I must be placating you must be placating he must be placating we must be placating you must be placating they must be placating
Perfect	V-ing perfect
I must have placated you must have placated he must have placated we must have placated you must have placated they must have placated	I must have been placating you must have been placating he must have been placating we must have been placating you must have been placating they must have been placating

Negation

Simple form	V-ing form
I must not placate you must not placate he must not placate we must not placate you must not placate they must not placate	I must not be placating you must not be placating he must not be placating we must not be placating you must not be placating they must not be placating
Perfect	V-ing perfect
I must not have placated you must not have placated he must not have placated we must not have placated you must not have placated they must not have placated	I must not have been placating you must not have been placating he must not have been placating we must not have been placating you must not have been placating they must not have been placating

Interrogative form

Simple form	V-ing form
must I placate? must you placate? must he placate? must we placate? must you placate? must they placate?	must I be placating? must you be placating? must he be placating? must we be placating? must you be placating? must they be placating?
Perfect	V-ing perfect
must I have placated? must you have placated? must he have placated? must we have placated? must you have placated? must they have placated?	must I have been placating? must you have been placating? must he have been placating? must we have been placating? must you have been placating? must they have been placating?

Interro-negative form

Simple form	V-ing form
must I not placate? must you not placate? must he not placate? must we not placate? must you not placate? must they not placate?	must I not be placating? must you not be placating? must he not be placating? must we not be placating? must you not be placating? must they not be placating?
Perfect	V-ing perfect
must I not have placated? must you not have placated? must he not have placated? must we not have placated? must you not have placated? must they not have placated?	must I not have been placating? must you not have been placating? must he not have been placating? must we not have been placating? must you not have been placating? must they not have been placating?