English verb conjugation
MUST ENFOLD

Regular verb: enfold - enfolded - enfolded

Affirmation

Simple form	V-ing form
I must enfold you must enfold he must enfold we must enfold you must enfold they must enfold	I must be enfolding you must be enfolding he must be enfolding we must be enfolding you must be enfolding they must be enfolding
Perfect	V-ing perfect
I must have enfolded you must have enfolded he must have enfolded we must have enfolded you must have enfolded they must have enfolded	I must have been enfolding you must have been enfolding he must have been enfolding we must have been enfolding you must have been enfolding they must have been enfolding

Negation

Simple form	V-ing form
I must not enfold you must not enfold he must not enfold we must not enfold you must not enfold they must not enfold	I must not be enfolding you must not be enfolding he must not be enfolding we must not be enfolding you must not be enfolding they must not be enfolding
Perfect	V-ing perfect
I must not have enfolded you must not have enfolded he must not have enfolded we must not have enfolded you must not have enfolded they must not have enfolded	I must not have been enfolding you must not have been enfolding he must not have been enfolding we must not have been enfolding you must not have been enfolding they must not have been enfolding

Interrogative form

Simple form	V-ing form
must I enfold? must you enfold? must he enfold? must we enfold? must you enfold? must they enfold?	must I be enfolding? must you be enfolding? must he be enfolding? must we be enfolding? must you be enfolding? must they be enfolding?
Perfect	V-ing perfect
must I have enfolded? must you have enfolded? must he have enfolded? must we have enfolded? must you have enfolded? must they have enfolded?	must I have been enfolding? must you have been enfolding? must he have been enfolding? must we have been enfolding? must you have been enfolding? must they have been enfolding?

Interro-negative form

Simple form	V-ing form
must I not enfold? must you not enfold? must he not enfold? must we not enfold? must you not enfold? must they not enfold?	must I not be enfolding? must you not be enfolding? must he not be enfolding? must we not be enfolding? must you not be enfolding? must they not be enfolding?
Perfect	V-ing perfect
must I not have enfolded? must you not have enfolded? must he not have enfolded? must we not have enfolded? must you not have enfolded? must they not have enfolded?	must I not have been enfolding? must you not have been enfolding? must he not have been enfolding? must we not have been enfolding? must you not have been enfolding? must they not have been enfolding?