Declension table of ?upanṛtta

Neuter	Singular	Dual	Plural
Nominative	upanṛttam	upanṛtte	upanṛttāni
Vocative	upanṛtta	upanṛtte	upanṛttāni
Accusative	upanṛttam	upanṛtte	upanṛttāni
Instrumental	upanṛttena	upanṛttābhyām	upanṛttaiḥ
Dative	upanṛttāya	upanṛttābhyām	upanṛttebhyaḥ
Ablative	upanṛttāt	upanṛttābhyām	upanṛttebhyaḥ
Genitive	upanṛttasya	upanṛttayoḥ	upanṛttānām
Locative	upanṛtte	upanṛttayoḥ	upanṛtteṣu

Compound upanṛtta -

Adverb -upanṛttam -upanṛttāt