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