Use _ for exactly one single character.
Use * for an unspecified number of characters.
Use - in lemma/morpheme search for suffixes (-nə).

Default search window span in multiple glosses search options for constructional collocations is sentence-wide (e.g. “go home”). With an optional third argument, the search window span can be defined (e.g. “go home 1”; the exact option restricts the search to the given distance instead of a search window. The left/right option takes the order of elements into consideration). Using wildcards and the part-of-speech restriction for the base token (first argument), a search for morphosyntactic patterns is possible, e.g. for the postpositional participle construction: “% PTCP% 1” with pos=“pstp”, search option=“multiple glosses left”.