Universal 1222: local case ⇒ other local expressions
Original
If there are local cases, then there are very likely also other expressions for localization, viz. local adpositions, specialized local verbs, and/or localizing nouns, but not vice versa.
Standardized
IF there are local cases, THEN there are other expressions for localization, viz. local adpositions, specialized local verbs, and/or localizing nouns.