Vowels: Standard - 'a' as in ‘path’, 'e' as in ‘pet’, 'u' as in 'should', 'i' as in 'pin'.
Consonant - 'ny' (palato-nasal) combine 'n' and 'y' while top of tongue touches hard palate plus nasal vibration. (Avoid the English 'nee' as in 'many') - 'ng' (velar-nasal) combine 'n' and 'g' while back of tongue touches soft palate plus nasal vibration, - 'rr' roll or trill tongue.
(Note - a rising inflection at the end of both words helps indicate that both the adverb head word and the sentence as a whole is a question.)