Declension table of ?śiraskatva

Neuter	Singular	Dual	Plural
Nominative	śiraskatvam	śiraskatve	śiraskatvāni
Vocative	śiraskatva	śiraskatve	śiraskatvāni
Accusative	śiraskatvam	śiraskatve	śiraskatvāni
Instrumental	śiraskatvena	śiraskatvābhyām	śiraskatvaiḥ
Dative	śiraskatvāya	śiraskatvābhyām	śiraskatvebhyaḥ
Ablative	śiraskatvāt	śiraskatvābhyām	śiraskatvebhyaḥ
Genitive	śiraskatvasya	śiraskatvayoḥ	śiraskatvānām
Locative	śiraskatve	śiraskatvayoḥ	śiraskatveṣu

Compound śiraskatva -

Adverb -śiraskatvam -śiraskatvāt