40 ENGLISH GRAMMAR FOR TODAY SENTENCES AND THEIR PARTS 37 Exercise 2e (answers on p.202) ^ \ Insert the function labels S (subject), P (predicator), and O (object) as appropriate in front of the phrase brackets in the following sentences. Tip: first identify the predicator, then the subject, and then the object (if any): .rfw-fc** 1. l(MLittle "joanna) (Aux was ^"sleeping)]. 2. [(^his^jobH^must^be ^finished)]. 3. [(MThe ^poor "girl) C^has Mvseen) (^seven "ghosts)]. 4. [("You) (^"*must ^"meet) (Mmy "wife)]. 5. KMMy "train) (^is ^leaving)]. (b) Form classes of word: noun (N), verb (V), adjective (Aj), adverb ^v)7and prepositibn (p) (c) Form classes of phrase: noun phrase (NP), verb phrase (VP), adjective phrase (AjP), adverb phrase (AvP), genitive phrase (GP) and prepositional phrase (PP)....... (d) Function classes within the phrase: modifier (M) and head (//); auxiliary verb (Aux) and main verb (My). (e) Function classes within the clause: subject (5), object (O), predicator (P) (two further elements, complement (C) and adverbial (A), will be considered later). (f) The following conventions for brackets: ( ): round brackets enclose a phrase [ ]: square brackets enclose a clause { }: curly brackets enclose an optional constituent. Figure 2.5 CI Se/Cl S P C A Ph r-^n r1"! r-1-] M H Aux Mv M H M H Wo I ill I i I." I III II i I I | II I i I i . Aunt Gladys has seemed rather grumpy just recently Alternatively, we can represent the same sentence as a bracketing with function labels: mVUOU (12d) [^Aunt "Gladys) ^'"has ^seemed) ^rather "grumpy) MW*