اعرب العصافير تزقزق – إسألنا

The sentence “العصافير تزقزق” can be parsed as follows: “العصافير” is the subject, indicated by a visible Damma, and “تزقزق” is the present tense verb, also marked with a visible Damma. The subject pronoun “هي” is implied. This is a nominal sentence where the verb and subject are in the place of the predicate of the subject.