c ⇌ chi / [-spread -lat -labdent -high]*[b-d-m-n-p-t][+front]_s

http://lila-erc.eu/data/lexicalResources/prinparlat/id/pattern_990 <http://lila-erc.eu/ontologies/prinparlat/Pattern>

c ⇌ chi / [-spread -lat -labdent -high]*[b-d-m-n-p-t][+front]_s 
c ⇌ chi / [-spread -lat -labdent -high]*[b-d-m-n-p-t][+front]_s 

data from the linked data cloud