Obligation (majbur budan / shodan)

Expressing Obligation: مجبور بودن

To express that someone is forced, obliged, or compelled to do something, use the compound verb مجبور بودن (to be forced/obliged).

To build a sentence, conjugate بودن for the person who is obligated, add the connector که (that), and place the main action verb in the Present Subjunctive.

Becoming Forced: مجبور شدن

To emphasize a change in circumstances—where someone becomes forced to do something due to an emergency, an ultimatum, or a new rule—use مجبور شدن instead.

to become forced/obliged
مجبور شدنmajbur shodan

The sentence structure remains exactly the same: the second verb still takes the Present Subjunctive.

Past Obligations

When talking about an unavoidable situation in the past, conjugate مجبور شدن (or مجبور بودن) in the past tense. Because the action you were forced to do was a pending event from that past perspective, the main action verb stays in the Present Subjunctive.

In Spoken Persian

In casual conversation, these sentences undergo the usual spoken shifts. For example, می‌شود is shortened to میشه، the object marker را becomes رو، and subjunctive verbs drop their final د.