I must valuate you must valuate he must valuate we must valuate you must valuate they must valuate
V-ing form
I must be valuating you must be valuating he must be valuating we must be valuating you must be valuating they must be valuating
Perfect
I must have valuated you must have valuated he must have valuated we must have valuated you must have valuated they must have valuated
V-ing perfect
I must have been valuating you must have been valuating he must have been valuating we must have been valuating you must have been valuating they must have been valuating
Negation
Simple form
I must not valuate you must not valuate he must not valuate we must not valuate you must not valuate they must not valuate
V-ing form
I must not be valuating you must not be valuating he must not be valuating we must not be valuating you must not be valuating they must not be valuating
Perfect
I must not have valuated you must not have valuated he must not have valuated we must not have valuated you must not have valuated they must not have valuated
V-ing perfect
I must not have been valuating you must not have been valuating he must not have been valuating we must not have been valuating you must not have been valuating they must not have been valuating
Interrogative form
Simple form
must I valuate? must you valuate? must he valuate? must we valuate? must you valuate? must they valuate?
V-ing form
must I be valuating? must you be valuating? must he be valuating? must we be valuating? must you be valuating? must they be valuating?
Perfect
must I have valuated? must you have valuated? must he have valuated? must we have valuated? must you have valuated? must they have valuated?
V-ing perfect
must I have been valuating? must you have been valuating? must he have been valuating? must we have been valuating? must you have been valuating? must they have been valuating?
Interro-negative form
Simple form
must I not valuate? must you not valuate? must he not valuate? must we not valuate? must you not valuate? must they not valuate?
V-ing form
must I not be valuating? must you not be valuating? must he not be valuating? must we not be valuating? must you not be valuating? must they not be valuating?
Perfect
must I not have valuated? must you not have valuated? must he not have valuated? must we not have valuated? must you not have valuated? must they not have valuated?
V-ing perfect
must I not have been valuating? must you not have been valuating? must he not have been valuating? must we not have been valuating? must you not have been valuating? must they not have been valuating?