14. pronoun "which" (yā-, f.):

  Sg. Pl.
Nom. yā/yāyo
Acc. yaṃ yā/yāyo
Gen. yassā/yassāya yāsaṃ/yāsānaṃ
Dat. yassā/yassāya yāsaṃ/yāsānaṃ
Ins. yāya/yassā/yassāya yāhi/yābhi
Abl. yāya/yassā/yassāya yāhi/yābhi
Loc. yāyaṃ/yassaṃ yāsu