Find!
x1=tcit1=s3 is a modal (BAI, «fi'o broda», etc.) of/based on/derived from x2=tcit3=tcin1 (e.g. «bai») for sumti x3=tcit2=s1 of selbri x4=s2.
See also: reltcinysumtcita (tense), tcinysumtcita (modal/tense).