Declension table of ?bṛhaspatika

Masculine	Singular	Dual	Plural
Nominative	bṛhaspatikaḥ	bṛhaspatikau	bṛhaspatikāḥ
Vocative	bṛhaspatika	bṛhaspatikau	bṛhaspatikāḥ
Accusative	bṛhaspatikam	bṛhaspatikau	bṛhaspatikān
Instrumental	bṛhaspatikena	bṛhaspatikābhyām	bṛhaspatikaiḥ bṛhaspatikebhiḥ
Dative	bṛhaspatikāya	bṛhaspatikābhyām	bṛhaspatikebhyaḥ
Ablative	bṛhaspatikāt	bṛhaspatikābhyām	bṛhaspatikebhyaḥ
Genitive	bṛhaspatikasya	bṛhaspatikayoḥ	bṛhaspatikānām
Locative	bṛhaspatike	bṛhaspatikayoḥ	bṛhaspatikeṣu

Compound bṛhaspatika -

Adverb -bṛhaspatikam -bṛhaspatikāt