| Language | Family | Form for HOW | Gloss for HOW | Form for WHO | Gloss for WHO |
|---|---|---|---|---|---|
| Mocoví | Guaicuruan | negeʔ | HOW | negeʔ | WHO |
| Zinacantán Tzotzil | Mayan | k’u cha7al | HOW | k’u cha7al | WHO |
| Piapoco | Arawakan | kawiná | WHO | kawiná | HOW |
| Piapoco | Arawakan | càiná, cawiná, jài | HOW | càiná, cawiná | WHO |
| Mocoví | Guaicuruan | negeʔ | HOW | negeʔ | WHO |
| Tiruray | Austronesian | ʔat(i) | WHO | ʔat(i) | HOW |