Declension table of ?jñātra

Neuter	Singular	Dual	Plural
Nominative	jñātram	jñātre	jñātrāṇi
Vocative	jñātra	jñātre	jñātrāṇi
Accusative	jñātram	jñātre	jñātrāṇi
Instrumental	jñātreṇa	jñātrābhyām	jñātraiḥ
Dative	jñātrāya	jñātrābhyām	jñātrebhyaḥ
Ablative	jñātrāt	jñātrābhyām	jñātrebhyaḥ
Genitive	jñātrasya	jñātrayoḥ	jñātrāṇām
Locative	jñātre	jñātrayoḥ	jñātreṣu

Compound jñātra -

Adverb -jñātram -jñātrāt