English verb conjugation
MUST ORPHAN

Regular verb: orphan - orphaned - orphaned

Affirmation

Simple form	V-ing form
I must orphan you must orphan he must orphan we must orphan you must orphan they must orphan	I must be orphaning you must be orphaning he must be orphaning we must be orphaning you must be orphaning they must be orphaning
Perfect	V-ing perfect
I must have orphaned you must have orphaned he must have orphaned we must have orphaned you must have orphaned they must have orphaned	I must have been orphaning you must have been orphaning he must have been orphaning we must have been orphaning you must have been orphaning they must have been orphaning

Negation

Simple form	V-ing form
I must not orphan you must not orphan he must not orphan we must not orphan you must not orphan they must not orphan	I must not be orphaning you must not be orphaning he must not be orphaning we must not be orphaning you must not be orphaning they must not be orphaning
Perfect	V-ing perfect
I must not have orphaned you must not have orphaned he must not have orphaned we must not have orphaned you must not have orphaned they must not have orphaned	I must not have been orphaning you must not have been orphaning he must not have been orphaning we must not have been orphaning you must not have been orphaning they must not have been orphaning

Interrogative form

Simple form	V-ing form
must I orphan? must you orphan? must he orphan? must we orphan? must you orphan? must they orphan?	must I be orphaning? must you be orphaning? must he be orphaning? must we be orphaning? must you be orphaning? must they be orphaning?
Perfect	V-ing perfect
must I have orphaned? must you have orphaned? must he have orphaned? must we have orphaned? must you have orphaned? must they have orphaned?	must I have been orphaning? must you have been orphaning? must he have been orphaning? must we have been orphaning? must you have been orphaning? must they have been orphaning?

Interro-negative form

Simple form	V-ing form
must I not orphan? must you not orphan? must he not orphan? must we not orphan? must you not orphan? must they not orphan?	must I not be orphaning? must you not be orphaning? must he not be orphaning? must we not be orphaning? must you not be orphaning? must they not be orphaning?
Perfect	V-ing perfect
must I not have orphaned? must you not have orphaned? must he not have orphaned? must we not have orphaned? must you not have orphaned? must they not have orphaned?	must I not have been orphaning? must you not have been orphaning? must he not have been orphaning? must we not have been orphaning? must you not have been orphaning? must they not have been orphaning?