Declension table of ?prathamasamāvṛtta

Masculine	Singular	Dual	Plural
Nominative	prathamasamāvṛttaḥ	prathamasamāvṛttau	prathamasamāvṛttāḥ
Vocative	prathamasamāvṛtta	prathamasamāvṛttau	prathamasamāvṛttāḥ
Accusative	prathamasamāvṛttam	prathamasamāvṛttau	prathamasamāvṛttān
Instrumental	prathamasamāvṛttena	prathamasamāvṛttābhyām	prathamasamāvṛttaiḥ prathamasamāvṛttebhiḥ
Dative	prathamasamāvṛttāya	prathamasamāvṛttābhyām	prathamasamāvṛttebhyaḥ
Ablative	prathamasamāvṛttāt	prathamasamāvṛttābhyām	prathamasamāvṛttebhyaḥ
Genitive	prathamasamāvṛttasya	prathamasamāvṛttayoḥ	prathamasamāvṛttānām
Locative	prathamasamāvṛtte	prathamasamāvṛttayoḥ	prathamasamāvṛtteṣu

Compound prathamasamāvṛtta -

Adverb -prathamasamāvṛttam -prathamasamāvṛttāt