Declension table of ?kālāntara

Neuter	Singular	Dual	Plural
Nominative	kālāntaram	kālāntare	kālāntarāṇi
Vocative	kālāntara	kālāntare	kālāntarāṇi
Accusative	kālāntaram	kālāntare	kālāntarāṇi
Instrumental	kālāntareṇa	kālāntarābhyām	kālāntaraiḥ
Dative	kālāntarāya	kālāntarābhyām	kālāntarebhyaḥ
Ablative	kālāntarāt	kālāntarābhyām	kālāntarebhyaḥ
Genitive	kālāntarasya	kālāntarayoḥ	kālāntarāṇām
Locative	kālāntare	kālāntarayoḥ	kālāntareṣu

Compound kālāntara -

Adverb -kālāntaram -kālāntarāt