Declension table of śīra

Masculine	Singular	Dual	Plural
Nominative	śīraḥ	śīrau	śīrāḥ
Vocative	śīra	śīrau	śīrāḥ
Accusative	śīram	śīrau	śīrān
Instrumental	śīreṇa	śīrābhyām	śīraiḥ śīrebhiḥ
Dative	śīrāya	śīrābhyām	śīrebhyaḥ
Ablative	śīrāt	śīrābhyām	śīrebhyaḥ
Genitive	śīrasya	śīrayoḥ	śīrāṇām
Locative	śīre	śīrayoḥ	śīreṣu

Compound śīra -

Adverb -śīram -śīrāt