Declension table of ?prathamasamāvṛtta

Neuter	Singular	Dual	Plural
Nominative	prathamasamāvṛttam	prathamasamāvṛtte	prathamasamāvṛttāni
Vocative	prathamasamāvṛtta	prathamasamāvṛtte	prathamasamāvṛttāni
Accusative	prathamasamāvṛttam	prathamasamāvṛtte	prathamasamāvṛttāni
Instrumental	prathamasamāvṛttena	prathamasamāvṛttābhyām	prathamasamāvṛttaiḥ
Dative	prathamasamāvṛttāya	prathamasamāvṛttābhyām	prathamasamāvṛttebhyaḥ
Ablative	prathamasamāvṛttāt	prathamasamāvṛttābhyām	prathamasamāvṛttebhyaḥ
Genitive	prathamasamāvṛttasya	prathamasamāvṛttayoḥ	prathamasamāvṛttānām
Locative	prathamasamāvṛtte	prathamasamāvṛttayoḥ	prathamasamāvṛtteṣu

Compound prathamasamāvṛtta -

Adverb -prathamasamāvṛttam -prathamasamāvṛttāt