Declension table of ?sūryacandravrata

Neuter	Singular	Dual	Plural
Nominative	sūryacandravratam	sūryacandravrate	sūryacandravratāni
Vocative	sūryacandravrata	sūryacandravrate	sūryacandravratāni
Accusative	sūryacandravratam	sūryacandravrate	sūryacandravratāni
Instrumental	sūryacandravratena	sūryacandravratābhyām	sūryacandravrataiḥ
Dative	sūryacandravratāya	sūryacandravratābhyām	sūryacandravratebhyaḥ
Ablative	sūryacandravratāt	sūryacandravratābhyām	sūryacandravratebhyaḥ
Genitive	sūryacandravratasya	sūryacandravratayoḥ	sūryacandravratānām
Locative	sūryacandravrate	sūryacandravratayoḥ	sūryacandravrateṣu

Compound sūryacandravrata -

Adverb -sūryacandravratam -sūryacandravratāt