Declension table of ?peṇanīya

Neuter	Singular	Dual	Plural
Nominative	peṇanīyam	peṇanīye	peṇanīyāni
Vocative	peṇanīya	peṇanīye	peṇanīyāni
Accusative	peṇanīyam	peṇanīye	peṇanīyāni
Instrumental	peṇanīyena	peṇanīyābhyām	peṇanīyaiḥ
Dative	peṇanīyāya	peṇanīyābhyām	peṇanīyebhyaḥ
Ablative	peṇanīyāt	peṇanīyābhyām	peṇanīyebhyaḥ
Genitive	peṇanīyasya	peṇanīyayoḥ	peṇanīyānām
Locative	peṇanīye	peṇanīyayoḥ	peṇanīyeṣu

Compound peṇanīya -

Adverb -peṇanīyam -peṇanīyāt