彼常学於己家。

zap2 ket nui2 ie tin1 mut2.

She is always studying at home. / 她总是在家里学习。

何故彼再来於己国？

nan2 xit2 zap2 ty sak2 ie tin1 sip1?

Why did he return to his country? / 他为什么回国了？

彼行再来於己国。

zap2 mok1 ty sak2 ie tin1 sip1.

She's going to return to her country. / 她要回国。

何時彼再来於己国。

nan2 kak zap2 ty sak2 ie tin1 sip1?

When will he return to his country? / 他什么时候回国？

兵在守己国。

kauk2 aim2 num1 tin1 sip1.

The soldiers are defending their country. / 士兵保卫国家。