c. Examples of the conditional clause as a case supposed, introduced by conditional conjunctions.

d. Examples of the conditional clause as a fact introduced by 旣然 kí‘ zén, or 末 meh.

e. Examples of conditional clauses introduced into the midst of the principal clause.

Obs. Several illustrations have occurred in the preceding pages of the fact that the laws of position often render particles superfluous. Thus, in adverbial phrases of succession, and, by, etc. are omitted in 一個一個 ih kú‘ ih kú‘ one by one; 一日大一日 ih nyih dú‘ ih nyih, greater and greater every day. So, prepositions are usually omitted in subordinate clauses of cause, manner, agent, etc. because they precede their subject and are readily understood. The omission of the conjunction, for the same reason does not affect conditional clauses (a).

407. If the verb and adjective groups with 得, 勿, 來 are rightly considered as originally forming independent propositions, including in themselves a subject and its predicate, they must be regarded in many instances as subordinate clauses.

a. One of these groups may form an adjective clause, or a predicate to a subject.