| Language | Family | Form for KNOW (SOMETHING) | Gloss for KNOW (SOMETHING) | Form for THINK (BELIEVE) | Gloss for THINK (BELIEVE) |
|---|---|---|---|---|---|
| Cofán | Cofán | ĩʔhaɲe | know | ĩʔhaɲe | think (= be of the opinion) |
| Araona | Pano-Tacanan | ba | know | ba | think (= be of the opinion) |
| Dargwa (Chirag dialect) | Nakh-Daghestanian | гьабахи | know | гьабахи | think (= be of the opinion) |
| Hup | Nadahup | hipãh- | to know | hipãh- | to think(2) |
| Iraqw | Afro-Asiatic | xuu' | to know | xuu' | to think(2) |
| Selice Romani | Indo-European | džanen | to know | džanen | to think(2) |