Telugu verb 'to speak' - different based on resource
A native told me that the (simple present tense) conjugations are as follows:
nenu maatlaadathaanu
nuvvu maatlaadathaavu
meeru maatlaadathaaru
athanu maatlaadathaadu
aame maatlaaduthundi
memu maatlaadathaamu
vaaru maatlaadathaaru
But this book of Telugu verbs that I own conjugates as:
nenu maatlaaduthunnaanu
nuvvu maatlaaduthunnaavu
meeru maatlaaduthunnaaru
athanu maatlaaduthunnaadu
aame maatlaaduthunnadhi
vaaru maatlaaduthunnaaru
Is the first one a shorthand version or more colloquial way of speaking? Or is one of them simply incorrect?
Thanks!