English verb conjugation
MUST PRAY

Regular verb: pray - prayed - prayed

Affirmation

Simple form	V-ing form
I must pray you must pray she must pray we must pray you must pray they must pray	I must be praying you must be praying she must be praying we must be praying you must be praying they must be praying
Perfect	V-ing perfect
I must have prayed you must have prayed she must have prayed we must have prayed you must have prayed they must have prayed	I must have been praying you must have been praying she must have been praying we must have been praying you must have been praying they must have been praying

Negation

Simple form	V-ing form
I mustn't pray you mustn't pray she mustn't pray we mustn't pray you mustn't pray they mustn't pray	I mustn't be praying you mustn't be praying she mustn't be praying we mustn't be praying you mustn't be praying they mustn't be praying
Perfect	V-ing perfect
I mustn't have prayed you mustn't have prayed she mustn't have prayed we mustn't have prayed you mustn't have prayed they mustn't have prayed	I mustn't have been praying you mustn't have been praying she mustn't have been praying we mustn't have been praying you mustn't have been praying they mustn't have been praying

Interrogative form

Simple form	V-ing form
must I pray? must you pray? must she pray? must we pray? must you pray? must they pray?	must I be praying? must you be praying? must she be praying? must we be praying? must you be praying? must they be praying?
Perfect	V-ing perfect
must I have prayed? must you have prayed? must she have prayed? must we have prayed? must you have prayed? must they have prayed?	must I have been praying? must you have been praying? must she have been praying? must we have been praying? must you have been praying? must they have been praying?

Interro-negative form

Simple form	V-ing form
mustn't I pray? mustn't you pray? mustn't she pray? mustn't we pray? mustn't you pray? mustn't they pray?	mustn't I be praying? mustn't you be praying? mustn't she be praying? mustn't we be praying? mustn't you be praying? mustn't they be praying?
Perfect	V-ing perfect
mustn't I have prayed? mustn't you have prayed? mustn't she have prayed? mustn't we have prayed? mustn't you have prayed? mustn't they have prayed?	mustn't I have been praying? mustn't you have been praying? mustn't she have been praying? mustn't we have been praying? mustn't you have been praying? mustn't they have been praying?