Declension table of ?samāpa

Masculine	Singular	Dual	Plural
Nominative	samāpaḥ	samāpau	samāpāḥ
Vocative	samāpa	samāpau	samāpāḥ
Accusative	samāpam	samāpau	samāpān
Instrumental	samāpena	samāpābhyām	samāpaiḥ samāpebhiḥ
Dative	samāpāya	samāpābhyām	samāpebhyaḥ
Ablative	samāpāt	samāpābhyām	samāpebhyaḥ
Genitive	samāpasya	samāpayoḥ	samāpānām
Locative	samāpe	samāpayoḥ	samāpeṣu

Compound samāpa -

Adverb -samāpam -samāpāt