English verb conjugation
MUST APPROBATE

Regular verb: approbate - approbated - approbated

Affirmation

Simple form	V-ing form
I must approbate you must approbate he must approbate we must approbate you must approbate they must approbate	I must be approbating you must be approbating he must be approbating we must be approbating you must be approbating they must be approbating
Perfect	V-ing perfect
I must have approbated you must have approbated he must have approbated we must have approbated you must have approbated they must have approbated	I must have been approbating you must have been approbating he must have been approbating we must have been approbating you must have been approbating they must have been approbating

Negation

Simple form	V-ing form
I mustn't approbate you mustn't approbate he mustn't approbate we mustn't approbate you mustn't approbate they mustn't approbate	I mustn't be approbating you mustn't be approbating he mustn't be approbating we mustn't be approbating you mustn't be approbating they mustn't be approbating
Perfect	V-ing perfect
I mustn't have approbated you mustn't have approbated he mustn't have approbated we mustn't have approbated you mustn't have approbated they mustn't have approbated	I mustn't have been approbating you mustn't have been approbating he mustn't have been approbating we mustn't have been approbating you mustn't have been approbating they mustn't have been approbating

Interrogative form

Simple form	V-ing form
must I approbate? must you approbate? must he approbate? must we approbate? must you approbate? must they approbate?	must I be approbating? must you be approbating? must he be approbating? must we be approbating? must you be approbating? must they be approbating?
Perfect	V-ing perfect
must I have approbated? must you have approbated? must he have approbated? must we have approbated? must you have approbated? must they have approbated?	must I have been approbating? must you have been approbating? must he have been approbating? must we have been approbating? must you have been approbating? must they have been approbating?

Interro-negative form

Simple form	V-ing form
mustn't I approbate? mustn't you approbate? mustn't he approbate? mustn't we approbate? mustn't you approbate? mustn't they approbate?	mustn't I be approbating? mustn't you be approbating? mustn't he be approbating? mustn't we be approbating? mustn't you be approbating? mustn't they be approbating?
Perfect	V-ing perfect
mustn't I have approbated? mustn't you have approbated? mustn't he have approbated? mustn't we have approbated? mustn't you have approbated? mustn't they have approbated?	mustn't I have been approbating? mustn't you have been approbating? mustn't he have been approbating? mustn't we have been approbating? mustn't you have been approbating? mustn't they have been approbating?