In case of model sentences also the subject noun phrase is not in the nominative case. It is in dative case.
avangu kure:ya paa bo:u
1 2 3 4
‘He wants some money’
1 4 2 3
ena:ku pire bo:u
1 2 3
‘I want a house’
1 3 2
nina:ku gottuka:i
1 2
‘You don’t know’
1 2
(vi) Existential sentences
Some of the sentences having the auxiliary verb as main verb indicate the existence. Like modal sentences these sentences have the subject in dative case.