Stems ending with dental

ἡ	ἐλπις + -	αἱ	ἐλπιδ + ες
της	ἐλπιδ + ος	των	ἐλπιδ + ων
τῃ	ἐλπιδ + ι	ταις	ἐλπις + ι(ν)
την	ἐλπιδ + α	τας	ἐλπιδ + ας