Declension table of ?ṛkthin

Masculine	Singular	Dual	Plural
Nominative	ṛkthī	ṛkthinau	ṛkthinaḥ
Vocative	ṛkthin	ṛkthinau	ṛkthinaḥ
Accusative	ṛkthinam	ṛkthinau	ṛkthinaḥ
Instrumental	ṛkthinā	ṛkthibhyām	ṛkthibhiḥ
Dative	ṛkthine	ṛkthibhyām	ṛkthibhyaḥ
Ablative	ṛkthinaḥ	ṛkthibhyām	ṛkthibhyaḥ
Genitive	ṛkthinaḥ	ṛkthinoḥ	ṛkthinām
Locative	ṛkthini	ṛkthinoḥ	ṛkthiṣu

Compound ṛkthi -

Adverb -ṛkthi