Declension table of janaka

Neuter	Singular	Dual	Plural
Nominative	janakam	janake	janakāni
Vocative	janaka	janake	janakāni
Accusative	janakam	janake	janakāni
Instrumental	janakena	janakābhyām	janakaiḥ
Dative	janakāya	janakābhyām	janakebhyaḥ
Ablative	janakāt	janakābhyām	janakebhyaḥ
Genitive	janakasya	janakayoḥ	janakānām
Locative	janake	janakayoḥ	janakeṣu

Compound janaka -

Adverb -janakam -janakāt