English verb conjugation
MUST TRIUMPH

Regular verb: triumph - triumphed - triumphed

Affirmation

Simple form	V-ing form
I must triumph you must triumph he must triumph we must triumph you must triumph they must triumph	I must be triumphing you must be triumphing he must be triumphing we must be triumphing you must be triumphing they must be triumphing
Perfect	V-ing perfect
I must have triumphed you must have triumphed he must have triumphed we must have triumphed you must have triumphed they must have triumphed	I must have been triumphing you must have been triumphing he must have been triumphing we must have been triumphing you must have been triumphing they must have been triumphing

Negation

Simple form	V-ing form
I mustn't triumph you mustn't triumph he mustn't triumph we mustn't triumph you mustn't triumph they mustn't triumph	I mustn't be triumphing you mustn't be triumphing he mustn't be triumphing we mustn't be triumphing you mustn't be triumphing they mustn't be triumphing
Perfect	V-ing perfect
I mustn't have triumphed you mustn't have triumphed he mustn't have triumphed we mustn't have triumphed you mustn't have triumphed they mustn't have triumphed	I mustn't have been triumphing you mustn't have been triumphing he mustn't have been triumphing we mustn't have been triumphing you mustn't have been triumphing they mustn't have been triumphing

Interrogative form

Simple form	V-ing form
must I triumph? must you triumph? must he triumph? must we triumph? must you triumph? must they triumph?	must I be triumphing? must you be triumphing? must he be triumphing? must we be triumphing? must you be triumphing? must they be triumphing?
Perfect	V-ing perfect
must I have triumphed? must you have triumphed? must he have triumphed? must we have triumphed? must you have triumphed? must they have triumphed?	must I have been triumphing? must you have been triumphing? must he have been triumphing? must we have been triumphing? must you have been triumphing? must they have been triumphing?

Interro-negative form

Simple form	V-ing form
mustn't I triumph? mustn't you triumph? mustn't he triumph? mustn't we triumph? mustn't you triumph? mustn't they triumph?	mustn't I be triumphing? mustn't you be triumphing? mustn't he be triumphing? mustn't we be triumphing? mustn't you be triumphing? mustn't they be triumphing?
Perfect	V-ing perfect
mustn't I have triumphed? mustn't you have triumphed? mustn't he have triumphed? mustn't we have triumphed? mustn't you have triumphed? mustn't they have triumphed?	mustn't I have been triumphing? mustn't you have been triumphing? mustn't he have been triumphing? mustn't we have been triumphing? mustn't you have been triumphing? mustn't they have been triumphing?