English verb conjugation
MUST MANIFOLD

Regular verb: manifold - manifolded - manifolded

Affirmation

Simple form	V-ing form
I must manifold you must manifold he must manifold we must manifold you must manifold they must manifold	I must be manifolding you must be manifolding he must be manifolding we must be manifolding you must be manifolding they must be manifolding
Perfect	V-ing perfect
I must have manifolded you must have manifolded he must have manifolded we must have manifolded you must have manifolded they must have manifolded	I must have been manifolding you must have been manifolding he must have been manifolding we must have been manifolding you must have been manifolding they must have been manifolding

Negation

Simple form	V-ing form
I must not manifold you must not manifold he must not manifold we must not manifold you must not manifold they must not manifold	I must not be manifolding you must not be manifolding he must not be manifolding we must not be manifolding you must not be manifolding they must not be manifolding
Perfect	V-ing perfect
I must not have manifolded you must not have manifolded he must not have manifolded we must not have manifolded you must not have manifolded they must not have manifolded	I must not have been manifolding you must not have been manifolding he must not have been manifolding we must not have been manifolding you must not have been manifolding they must not have been manifolding

Interrogative form

Simple form	V-ing form
must I manifold? must you manifold? must he manifold? must we manifold? must you manifold? must they manifold?	must I be manifolding? must you be manifolding? must he be manifolding? must we be manifolding? must you be manifolding? must they be manifolding?
Perfect	V-ing perfect
must I have manifolded? must you have manifolded? must he have manifolded? must we have manifolded? must you have manifolded? must they have manifolded?	must I have been manifolding? must you have been manifolding? must he have been manifolding? must we have been manifolding? must you have been manifolding? must they have been manifolding?

Interro-negative form

Simple form	V-ing form
must I not manifold? must you not manifold? must he not manifold? must we not manifold? must you not manifold? must they not manifold?	must I not be manifolding? must you not be manifolding? must he not be manifolding? must we not be manifolding? must you not be manifolding? must they not be manifolding?
Perfect	V-ing perfect
must I not have manifolded? must you not have manifolded? must he not have manifolded? must we not have manifolded? must you not have manifolded? must they not have manifolded?	must I not have been manifolding? must you not have been manifolding? must he not have been manifolding? must we not have been manifolding? must you not have been manifolding? must they not have been manifolding?