Universal 276: number (adjective V verb) ⇒ number (noun)
Original
If there is a regular number distinction in the forms of the adjective or of the verb, there is the same distinction in the forms of the noun of the given language.
Standardized
IF there is a regular number distinction in the forms of the adjective or of the verb, THEN there is the same distinction in the forms of the noun.
Roti, Kei (both Central Malayo-Polynesian), where number is not expressed in the noun but in the verb agreed with the noun (Uspensky 1968: 8 [1972: 60])
1. See also #285.2. Cf. ##148, 237.