2. _Na_ is added after the negative _langi_: _langi na no_, not
that; and after _sui_ finished: _sui na_ that is finished.

3. _Go_ an adverb, there, is used as a demonstrative: _tefe doo go
ana_ only one thing, _inau go agu_ I for my part; _ne_ may be added,
_gone_ that, _inia gone_ that is so. _Ba_ means that, there: _diena
ba_ good! _bago_ is used following a noun or a pronoun: _a doo bago_
that person there.


INTERROGATIVE PRONOUNS.

1. The words used are _ati_, who; _taa, tafa_, what. The personal
article _a_ makes _ati_ who, singular, _gerati_ plural. Both _ti_
and _taa_ are nouns. The adverb _ba_ may be added to _ati_ for the
purpose of emphasis: _ati ba_ who? _Ti_ stands for the name of the
person and _ati_ means, what is the name? _ati mwane_ what man? The
demonstrative _ne_ may be added for emphasis: _ati ne_ who is it
then? _Ati_ has also an indefinite use: _ati susulia_ who knows?

2. With _taa_, _tafa_, the definite article _si_ may be used: _si
taa_ what, that which, _taa_ may follow the noun, _ta si doo taa_
what sort of thing? _si doo taa ne_ what? The adverb _fai_ (where)
may be used as an interrogative pronoun: _nifai_ which, what?


INDEFINITE PRONOUNS.

The uses of _ta_, _te__, have been dealt with under "articles."