Declension table of ?gāyatrīpañcāṅga

Neuter	Singular	Dual	Plural
Nominative	gāyatrīpañcāṅgam	gāyatrīpañcāṅge	gāyatrīpañcāṅgāni
Vocative	gāyatrīpañcāṅga	gāyatrīpañcāṅge	gāyatrīpañcāṅgāni
Accusative	gāyatrīpañcāṅgam	gāyatrīpañcāṅge	gāyatrīpañcāṅgāni
Instrumental	gāyatrīpañcāṅgena	gāyatrīpañcāṅgābhyām	gāyatrīpañcāṅgaiḥ
Dative	gāyatrīpañcāṅgāya	gāyatrīpañcāṅgābhyām	gāyatrīpañcāṅgebhyaḥ
Ablative	gāyatrīpañcāṅgāt	gāyatrīpañcāṅgābhyām	gāyatrīpañcāṅgebhyaḥ
Genitive	gāyatrīpañcāṅgasya	gāyatrīpañcāṅgayoḥ	gāyatrīpañcāṅgānām
Locative	gāyatrīpañcāṅge	gāyatrīpañcāṅgayoḥ	gāyatrīpañcāṅgeṣu

Compound gāyatrīpañcāṅga -

Adverb -gāyatrīpañcāṅgam -gāyatrīpañcāṅgāt