I must manifest you must manifest she must manifest we must manifest you must manifest they must manifest
V-ing form
I must be manifesting you must be manifesting she must be manifesting we must be manifesting you must be manifesting they must be manifesting
Perfect
I must have manifested you must have manifested she must have manifested we must have manifested you must have manifested they must have manifested
V-ing perfect
I must have been manifesting you must have been manifesting she must have been manifesting we must have been manifesting you must have been manifesting they must have been manifesting
Negation
Simple form
I mustn't manifest you mustn't manifest she mustn't manifest we mustn't manifest you mustn't manifest they mustn't manifest
V-ing form
I mustn't be manifesting you mustn't be manifesting she mustn't be manifesting we mustn't be manifesting you mustn't be manifesting they mustn't be manifesting
Perfect
I mustn't have manifested you mustn't have manifested she mustn't have manifested we mustn't have manifested you mustn't have manifested they mustn't have manifested
V-ing perfect
I mustn't have been manifesting you mustn't have been manifesting she mustn't have been manifesting we mustn't have been manifesting you mustn't have been manifesting they mustn't have been manifesting
Interrogative form
Simple form
must I manifest? must you manifest? must she manifest? must we manifest? must you manifest? must they manifest?
V-ing form
must I be manifesting? must you be manifesting? must she be manifesting? must we be manifesting? must you be manifesting? must they be manifesting?
Perfect
must I have manifested? must you have manifested? must she have manifested? must we have manifested? must you have manifested? must they have manifested?
V-ing perfect
must I have been manifesting? must you have been manifesting? must she have been manifesting? must we have been manifesting? must you have been manifesting? must they have been manifesting?
Interro-negative form
Simple form
mustn't I manifest? mustn't you manifest? mustn't she manifest? mustn't we manifest? mustn't you manifest? mustn't they manifest?
V-ing form
mustn't I be manifesting? mustn't you be manifesting? mustn't she be manifesting? mustn't we be manifesting? mustn't you be manifesting? mustn't they be manifesting?
Perfect
mustn't I have manifested? mustn't you have manifested? mustn't she have manifested? mustn't we have manifested? mustn't you have manifested? mustn't they have manifested?
V-ing perfect
mustn't I have been manifesting? mustn't you have been manifesting? mustn't she have been manifesting? mustn't we have been manifesting? mustn't you have been manifesting? mustn't they have been manifesting?