Declension table of ?jeman

Masculine	Singular	Dual	Plural
Nominative	jemā	jemānau	jemānaḥ
Vocative	jeman	jemānau	jemānaḥ
Accusative	jemānam	jemānau	jemnaḥ
Instrumental	jemnā	jemabhyām	jemabhiḥ
Dative	jemne	jemabhyām	jemabhyaḥ
Ablative	jemnaḥ	jemabhyām	jemabhyaḥ
Genitive	jemnaḥ	jemnoḥ	jemnām
Locative	jemni jemani	jemnoḥ	jemasu

Compound jema -

Adverb -jemam