A non-finite verb form is a bound morpheme acosiated with a process or a certain state, that can be used as the structure core of gerunds (specially the infinitives), gerundive adjective nouns and verbs.

New Persian participles can be classified as follows:

• 2•1. The Primordial Participle (بنِ پايه)
• 2•2. The Past Participle (بنِ گذشته)
• 2•3. The Perfect Participle (بنِ نقلی)
• 2•4. The Presumptive Participle (بنِ احتمالی)
• 2•5. The Present Participle (بنِ حال)
• 2•6. The Nominal Participle (بنِ اسمی)

The intransitive (لازم), transitive (متعدّی) and causative objective attribute (سببی) of the non-finite verb form corresponds to the objective attribute of its infinitive (see 3•1•7•2•c. and 3•3•e.).

• 4•2•1. Conversion
• 4•2•4•1•2. Interfixial Copulative Composition from Non-finite Verb Forms