CREATE TABLE "nominal_morphology" (
  "case_suffix" text,
  "we_two" text,
  "you_and_i" text,
  "you_two" text,
  "them_two_the_two" text,
  "who_two" text
);

Question: What is we two when the case/suffix is loc.?
SQL: SELECT "we_two" FROM "nominal_morphology" WHERE "case_suffix"='loc.';

Question: What is them two (the two) when we two is ngalbelpa?
SQL: SELECT "them_two_the_two" FROM "nominal_morphology" WHERE "we_two"='ngalbelpa';

Question: What is them two (the two) when you and i is ngœbalngu?
SQL: SELECT "them_two_the_two" FROM "nominal_morphology" WHERE "you_and_i"='ngœbalngu';

Question: What is who-two where you and i is ngœban?
SQL: SELECT "who_two" FROM "nominal_morphology" WHERE "you_and_i"='ngœban';

Question: What is we two where you two is ngipen?
SQL: SELECT "we_two" FROM "nominal_morphology" WHERE "you_two"='ngipen';

Question: What is who-two when you two is ngipelngu?
SQL: SELECT "who_two" FROM "nominal_morphology" WHERE "you_two"='ngipelngu';