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