Declension table of ?vratakālanirṇaya

Masculine	Singular	Dual	Plural
Nominative	vratakālanirṇayaḥ	vratakālanirṇayau	vratakālanirṇayāḥ
Vocative	vratakālanirṇaya	vratakālanirṇayau	vratakālanirṇayāḥ
Accusative	vratakālanirṇayam	vratakālanirṇayau	vratakālanirṇayān
Instrumental	vratakālanirṇayena	vratakālanirṇayābhyām	vratakālanirṇayaiḥ vratakālanirṇayebhiḥ
Dative	vratakālanirṇayāya	vratakālanirṇayābhyām	vratakālanirṇayebhyaḥ
Ablative	vratakālanirṇayāt	vratakālanirṇayābhyām	vratakālanirṇayebhyaḥ
Genitive	vratakālanirṇayasya	vratakālanirṇayayoḥ	vratakālanirṇayānām
Locative	vratakālanirṇaye	vratakālanirṇayayoḥ	vratakālanirṇayeṣu

Compound vratakālanirṇaya -

Adverb -vratakālanirṇayam -vratakālanirṇayāt