I must finalize you must finalize she must finalize we must finalize you must finalize they must finalize
V-ing form
I must be finalizing you must be finalizing she must be finalizing we must be finalizing you must be finalizing they must be finalizing
Perfect
I must have finalized you must have finalized she 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 she 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 she 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 she 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 she 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 she 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 she finalize? must we finalize? must you finalize? must they finalize?
V-ing form
must I be finalizing? must you be finalizing? must she be finalizing? must we be finalizing? must you be finalizing? must they be finalizing?
Perfect
must I have finalized? must you have finalized? must she 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 she 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 she 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 she 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 she 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 she have been finalizing? mustn't we have been finalizing? mustn't you have been finalizing? mustn't they have been finalizing?