Declension table of ?rāṣṭrapata

Neuter	Singular	Dual	Plural
Nominative	rāṣṭrapatam	rāṣṭrapate	rāṣṭrapatāni
Vocative	rāṣṭrapata	rāṣṭrapate	rāṣṭrapatāni
Accusative	rāṣṭrapatam	rāṣṭrapate	rāṣṭrapatāni
Instrumental	rāṣṭrapatena	rāṣṭrapatābhyām	rāṣṭrapataiḥ
Dative	rāṣṭrapatāya	rāṣṭrapatābhyām	rāṣṭrapatebhyaḥ
Ablative	rāṣṭrapatāt	rāṣṭrapatābhyām	rāṣṭrapatebhyaḥ
Genitive	rāṣṭrapatasya	rāṣṭrapatayoḥ	rāṣṭrapatānām
Locative	rāṣṭrapate	rāṣṭrapatayoḥ	rāṣṭrapateṣu

Compound rāṣṭrapata -

Adverb -rāṣṭrapatam -rāṣṭrapatāt