Declension table of ?sāvadhānayitavya

Neuter	Singular	Dual	Plural
Nominative	sāvadhānayitavyam	sāvadhānayitavye	sāvadhānayitavyāni
Vocative	sāvadhānayitavya	sāvadhānayitavye	sāvadhānayitavyāni
Accusative	sāvadhānayitavyam	sāvadhānayitavye	sāvadhānayitavyāni
Instrumental	sāvadhānayitavyena	sāvadhānayitavyābhyām	sāvadhānayitavyaiḥ
Dative	sāvadhānayitavyāya	sāvadhānayitavyābhyām	sāvadhānayitavyebhyaḥ
Ablative	sāvadhānayitavyāt	sāvadhānayitavyābhyām	sāvadhānayitavyebhyaḥ
Genitive	sāvadhānayitavyasya	sāvadhānayitavyayoḥ	sāvadhānayitavyānām
Locative	sāvadhānayitavye	sāvadhānayitavyayoḥ	sāvadhānayitavyeṣu

Compound sāvadhānayitavya -

Adverb -sāvadhānayitavyam -sāvadhānayitavyāt