Declension table of ?ṣaṣṭhakālopavāsa

Masculine	Singular	Dual	Plural
Nominative	ṣaṣṭhakālopavāsaḥ	ṣaṣṭhakālopavāsau	ṣaṣṭhakālopavāsāḥ
Vocative	ṣaṣṭhakālopavāsa	ṣaṣṭhakālopavāsau	ṣaṣṭhakālopavāsāḥ
Accusative	ṣaṣṭhakālopavāsam	ṣaṣṭhakālopavāsau	ṣaṣṭhakālopavāsān
Instrumental	ṣaṣṭhakālopavāsena	ṣaṣṭhakālopavāsābhyām	ṣaṣṭhakālopavāsaiḥ ṣaṣṭhakālopavāsebhiḥ
Dative	ṣaṣṭhakālopavāsāya	ṣaṣṭhakālopavāsābhyām	ṣaṣṭhakālopavāsebhyaḥ
Ablative	ṣaṣṭhakālopavāsāt	ṣaṣṭhakālopavāsābhyām	ṣaṣṭhakālopavāsebhyaḥ
Genitive	ṣaṣṭhakālopavāsasya	ṣaṣṭhakālopavāsayoḥ	ṣaṣṭhakālopavāsānām
Locative	ṣaṣṭhakālopavāse	ṣaṣṭhakālopavāsayoḥ	ṣaṣṭhakālopavāseṣu

Compound ṣaṣṭhakālopavāsa -

Adverb -ṣaṣṭhakālopavāsam -ṣaṣṭhakālopavāsāt