Declension table of ?arkagraha

Masculine	Singular	Dual	Plural
Nominative	arkagrahaḥ	arkagrahau	arkagrahāḥ
Vocative	arkagraha	arkagrahau	arkagrahāḥ
Accusative	arkagraham	arkagrahau	arkagrahān
Instrumental	arkagraheṇa	arkagrahābhyām	arkagrahaiḥ arkagrahebhiḥ
Dative	arkagrahāya	arkagrahābhyām	arkagrahebhyaḥ
Ablative	arkagrahāt	arkagrahābhyām	arkagrahebhyaḥ
Genitive	arkagrahasya	arkagrahayoḥ	arkagrahāṇām
Locative	arkagrahe	arkagrahayoḥ	arkagraheṣu

Compound arkagraha -

Adverb -arkagraham -arkagrahāt