Declension table of ?astrīka

Neuter	Singular	Dual	Plural
Nominative	astrīkam	astrīke	astrīkāṇi
Vocative	astrīka	astrīke	astrīkāṇi
Accusative	astrīkam	astrīke	astrīkāṇi
Instrumental	astrīkeṇa	astrīkābhyām	astrīkaiḥ
Dative	astrīkāya	astrīkābhyām	astrīkebhyaḥ
Ablative	astrīkāt	astrīkābhyām	astrīkebhyaḥ
Genitive	astrīkasya	astrīkayoḥ	astrīkāṇām
Locative	astrīke	astrīkayoḥ	astrīkeṣu

Compound astrīka -

Adverb -astrīkam -astrīkāt