6.8.1. There are two general pronominal stems used as relative pronouns, one related to the anaphorics and one to the interrogative-indefinites.
6.8.2. Relative Pronoun jo-, the o-stem derived from i-. It is inflected like so, to and qo-
| 
 | Singular | Plural | ||||
| 
 | M. | N. | F. | M. | N. | F. | 
| NOM. | jo | jod | ja | joi | ja | sai | 
| ACC. | jom | jod | jam | joms | ja | jams | 
| GEN. | josio | jesas | jesom | jesom | ||
| OBL. | josmoi, josmi | jesiaei, jesiai | joibhis, -mis, -si | jabhis, -mis, -si | ||
6.8.3. qo/qi, who, which, has its origin in the interrogative pronouns, and are thus declined alike.