I must expect you must expect he must expect we must expect you must expect they must expect
V-ing form
I must be expecting you must be expecting he must be expecting we must be expecting you must be expecting they must be expecting
Perfect
I must have expected you must have expected he must have expected we must have expected you must have expected they must have expected
V-ing perfect
I must have been expecting you must have been expecting he must have been expecting we must have been expecting you must have been expecting they must have been expecting
Negation
Simple form
I mustn't expect you mustn't expect he mustn't expect we mustn't expect you mustn't expect they mustn't expect
V-ing form
I mustn't be expecting you mustn't be expecting he mustn't be expecting we mustn't be expecting you mustn't be expecting they mustn't be expecting
Perfect
I mustn't have expected you mustn't have expected he mustn't have expected we mustn't have expected you mustn't have expected they mustn't have expected
V-ing perfect
I mustn't have been expecting you mustn't have been expecting he mustn't have been expecting we mustn't have been expecting you mustn't have been expecting they mustn't have been expecting
Interrogative form
Simple form
must I expect? must you expect? must he expect? must we expect? must you expect? must they expect?
V-ing form
must I be expecting? must you be expecting? must he be expecting? must we be expecting? must you be expecting? must they be expecting?
Perfect
must I have expected? must you have expected? must he have expected? must we have expected? must you have expected? must they have expected?
V-ing perfect
must I have been expecting? must you have been expecting? must he have been expecting? must we have been expecting? must you have been expecting? must they have been expecting?
Interro-negative form
Simple form
mustn't I expect? mustn't you expect? mustn't he expect? mustn't we expect? mustn't you expect? mustn't they expect?
V-ing form
mustn't I be expecting? mustn't you be expecting? mustn't he be expecting? mustn't we be expecting? mustn't you be expecting? mustn't they be expecting?
Perfect
mustn't I have expected? mustn't you have expected? mustn't he have expected? mustn't we have expected? mustn't you have expected? mustn't they have expected?
V-ing perfect
mustn't I have been expecting? mustn't you have been expecting? mustn't he have been expecting? mustn't we have been expecting? mustn't you have been expecting? mustn't they have been expecting?