Declension table of ?cirarātra

Masculine	Singular	Dual	Plural
Nominative	cirarātraḥ	cirarātrau	cirarātrāḥ
Vocative	cirarātra	cirarātrau	cirarātrāḥ
Accusative	cirarātram	cirarātrau	cirarātrān
Instrumental	cirarātreṇa	cirarātrābhyām	cirarātraiḥ cirarātrebhiḥ
Dative	cirarātrāya	cirarātrābhyām	cirarātrebhyaḥ
Ablative	cirarātrāt	cirarātrābhyām	cirarātrebhyaḥ
Genitive	cirarātrasya	cirarātrayoḥ	cirarātrāṇām
Locative	cirarātre	cirarātrayoḥ	cirarātreṣu

Compound cirarātra -

Adverb -cirarātram -cirarātrāt