Declension table of ?cāturmāsa

Masculine	Singular	Dual	Plural
Nominative	cāturmāsaḥ	cāturmāsau	cāturmāsāḥ
Vocative	cāturmāsa	cāturmāsau	cāturmāsāḥ
Accusative	cāturmāsam	cāturmāsau	cāturmāsān
Instrumental	cāturmāsena	cāturmāsābhyām	cāturmāsaiḥ cāturmāsebhiḥ
Dative	cāturmāsāya	cāturmāsābhyām	cāturmāsebhyaḥ
Ablative	cāturmāsāt	cāturmāsābhyām	cāturmāsebhyaḥ
Genitive	cāturmāsasya	cāturmāsayoḥ	cāturmāsānām
Locative	cāturmāse	cāturmāsayoḥ	cāturmāseṣu

Compound cāturmāsa -

Adverb -cāturmāsam -cāturmāsāt