-áp

Ergative/Accusative case. Suffixes to kinship terms with ɨ- ‘your’ prefix (usually deleted in Umatilla). iłápnaš ániya útpas ‘I gave the blanket to your mother’; iłápnaš iníya útpas ‘your mother gave me the blanket’; ič̓ɨ́škawanaaš yašáp ‘your older brother lied to me’; watímnam áq̓inwatata yašáp ‘tomorrow you should go see your older brother’. [N -ám (ergative); -áp (accusative); NP kinship terms with /neˀ-/ ‘my’ and /ˀim̓-/ ‘your’ inflect with /-em/ (ergative) and /-ep/ (accusative); cf. the Klamath -p (nominative case for kinship terms).]