Obs. The interrogative final , is often used to express the same sense with these words, 小囝蠻麽 ’siau nön man mó, the boys are wild indeed.

275. Some phrases imply a moral certainty or necessity (must), and with the negative, the absence of that necessity (need not).

276. There are several phrases to express that the thing affirmed is naturally so, and that nothing else ought to be expected.

277. Different words are usually appropriated to the affirmative and negative forms of assertions. Thus (1) absolute certainty in the negative is expressed by,—

(2). The denial of necessity (need not) is conveyed in such expressions as the following.

Obs. The Imperative also, as in 勿要去 veh yau‘ k’í‘, do not go; 去 末者 k’í‘ meh ’tsé, go has distinct auxiliary words for the affirmative and negative forms.