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Questions & Answers about یالا، برو!
Where does the word یالا come from, and is it used a lot?
یالا (yalla) is originally an Arabic phrase, but it is deeply ingrained in everyday spoken Farsi. It is the most common colloquial way to say "come on," "hurry up," or "get a move on."
We just learned that the spoken stem for "to go" shrinks to just ر (like in میرم). Why does the imperative برو still have a vowel at the end?
Good catch! When you add a personal ending like -م to the present tense, the formal stem رو (rav) collapses completely into just ر (giving us میرم). However, the imperative form doesn't take a personal ending for the singular "you". Instead, the formal stem رو (rav) simply shifts its pronunciation to رو (ro).
Why is برو pronounced "boro" instead of "bero"? Doesn't the imperative prefix بـ usually make a "be" sound?
Yes, it normally makes a "be" sound! But Farsi likes to make things easy to pronounce. When the verb stem has an "o" or "u" sound (like our spoken stem رو / ro), the prefix بـ often changes its pronunciation to "bo-" to match it. This is a mini-rule called vowel harmony.
Is this a polite way to tell someone to leave?
Not at all! Combining a pushy word like یالا (hurry up) with the direct imperative برو (go) is very informal and blunt. You would only use it with close friends, kids, or someone you are actively annoyed with and want out of your way.