Survey of English Grammar Wiki: Week 3
Clause Structure, complements and adjuncts
A clause usually contains at least a subject and a predicator and might also include other elements such as object, complement and adverbial or adjunct as well. All of them are present in the following sentence:
All linguists -- considered -- the book on emergent grammar -- a masterpiece -- last year
.
- The subject in sentence initial position is the main person or thing that the clause is about (All linguists). It performs the ‘action’ that is described, so it usually comes before the verb phrase. The subject is an obligatory unit in English declarative sentences (i.e. declarative sentences make statements)
- The verb (considered) is the second element and typically expresses actions (kill, kiss), mental states and processes (know, think, consider), acts of communication (speak, say, tell), existence (remain, live, be) or occurrence (happen, change, occur). The verb is an obligatory unit in English declarative sentences.
- The object (the book on emergent grammar) normally follows the verb and usually provides an answer to the question ‘Who or what has something been done to?’ Objects can be obligatory or optional in English declarative sentences, depending on the verb.
- The complement (a masterpiece) in this case gives more information about the object (the book on emergent grammar). The complement is an obligatory unit in English declarative sentences, depending on the verb.
- The adverbial or adjunct (last year) is usually a kind of optional extra in a sentence. It normally provides information on time (last year), on place (in the English Department) or on manner (softly, quietly, surreptitiously). Adverbials or adjuncts can occupy different positions in a sentence.
Moreover, the units that make up clauses can be combined in eight different ways:
1. subject+verb: She+snores.
2. subject+verb+object: She+killed+the linguist.
3. subject+verb+indirect object+direct object: Mary+sent+Bob+a love letter.
4. subject+verb+direct object+oblique: Mary+sent+a love letter+to Bob. (note: prepositional phrase does not function as an indirect object)
5. subject+verb+complement: Linguists+are+shy.
6. subject+verb+direct object+complement: The linguist+called+the project+rubbish.
7. subject+verb+adverbial: The baby+slept+peacefully.
8. subject+verb+direct object+adverbial: I+prepared+my lecture+last week.
Exercises on Grammatical functions
Indicate each S, Aux, P , Oi, Od, PC, C, A in the following clauses.
From CNN