Expert linguists can also help, try to reach out to local linguistic universities (both teachers and students) and see if they can help to gather a diverse set of sound-diverse sentences in your language.
Ekspè lengwis yo ka ede tou, eseye kontakte inivèsite lengwistik lokal yo (tou de pwofesè yo ak elèv yo) epi wè si yo ka ede yo rasanble yon seri divès kalite fraz nan lang ou a.