Declension table of sahasrika

Neuter	Singular	Dual	Plural
Nominative	sahasrikam	sahasrike	sahasrikāṇi
Vocative	sahasrika	sahasrike	sahasrikāṇi
Accusative	sahasrikam	sahasrike	sahasrikāṇi
Instrumental	sahasrikeṇa	sahasrikābhyām	sahasrikaiḥ
Dative	sahasrikāya	sahasrikābhyām	sahasrikebhyaḥ
Ablative	sahasrikāt	sahasrikābhyām	sahasrikebhyaḥ
Genitive	sahasrikasya	sahasrikayoḥ	sahasrikāṇām
Locative	sahasrike	sahasrikayoḥ	sahasrikeṣu

Compound sahasrika -

Adverb -sahasrikam -sahasrikāt