INTRODUCTION
Apart from knowing how words are formed, writing essays in English also demands adequate knowledge of sentence constructions and parts of a sentence, their functions, simple and complex sentences etc. In this course however, we shall deal mainly with basic simple sentences because we believe that if you can write simple sentences well then, it will not be difficult for you to write complex sentences when the need arises. Apart from this, it is better to write and be understood than to get things muddled up all in an attempt to impress the reader by writing complex sentences. There are some other grammar courses where you will be taught complex sentences at a deeper level. It is important for you to be conversant with the differences between simple and complex sentences and how the parts function together and differently because you will be doing a lot of writing. Just go through this unit with the following objectives in mind so that you can be fully prepared for the unique exercise of writing.
3.1 Basic Simple Sentence Patterns and Basic Simple Sentences
There are nine basic simple sentence patterns in English and below are these patterns.
1. Subject. Predicator
The girl. prayed.
2. Subject Predicator Direct object
The gentlemen watched the movie.
Please note that the parts of the sentences are realised by or represented by particular kinds of words or word groups (noun/noun phrases, verbs/ verb phrases etc)
The various parts of the sentence are referred to as elements of structure. The subject/direct object could be a noun or noun phrase while the predicator could be verb /verb phrase. Pattern 1 has only two elements of structure- subject and predicate. Pattern 2 has three elements of structure. Below are the remaining basic simple sentence patterns in English.
3. Subject
We
4. Subject
You
Predicator
gave
predicator
are
Indirect object (Oi) Direct object (Od)
Tinu the orange.
Subject complement (Cs) (nominal)
a man.
Nominal in front of subject complement for pattern 4 is an indication that all the items that can occupy that column are either nouns or noun phrases. Apart from this, there is always an intimate relationship between the subject and the subject complement in that the subject complements comments directly on the subject.
SELF ASSESSMENT EXERCISE 1
Study patterns1-4 very carefully and construct 5 sentences each for each
pattern.
5. Subject
She
6. Subject
Moji
predicator
is
predicator
is
Subject complement (Cs) (adjectival)
wonderful.
Adverbial
in the kitchen.
7. Subject Predicator Direct object (Od) Object complement
His classmates consider him a genius.
8. Subject Predicator Direct object (Od) Object complement(Co) (adjectival)
Some soldiers find such weapons useful.
9. Subject Predicator Direct object Adverbial
Bola put the utensils in the cupboard.
SELF ASSESSMENT EXERCISE 2
Study patterns 5 - 9 very carefully and construct 5 sentences each for each pattern.
The subject and predicator etc., which make up each pattern, are obligatory parts. Each of them is required for the pattern to be complete. It means they are compulsory and they must be in the structure for it to be complete. Each of these patterns may be expanded by the addition of an appropriate optional (not compulsory) adverbial (i.e. an adverbial
which is not obligatory like the adverbials in patterns 6-9).
The following are examples of patterns with optional adverbials.
1. Subject
Predicator (Adverbial)
The girl
prayed fervently.
3. Subject Predicator Indirect object (Oi) Direct object (Od) (Adverbial)
We gave Tinu the orange for a purpose.
6. Subject predicator Adverbial (Adverbial)
Moji is in the kitchen now.
8. Subject Predicator Direct object (Od) Object complement(Adverbial)
(Co) (adjectival)
Some soldiers find such weapons useful here.
Please note that the optional adverbials are put in brackets to show that they are optional and that their statuses are not the same as the ones without brackets. The optional adverbials are optional because a pattern is complete without it. There may be more than one optional adverbial in a basic simple sentence pattern as in the examples below. An optional adverbial is not restricted to just one position but may occur in various positions in the patterns as in the following:
Subject (Adverbial) Predicator (Adverbial)
He usually sleeps on the table.
What is important in this structure is that ‘He sleeps’. The adverbials ‘usually’ and ‘on the table’ are therefore optional in the sense that we can do without them if we want. They have only succeeded in giving additional information. Below is another example.
Subject (Adverbial) Predicator (Adverbial)
Soldiers sometimes fight with such weapons.
In this sentence as well, what is important is the fact that ‘soldiers fight’ . The adverbials ‘sometimes’ and ‘with such weapons’ are optional adverbials that we can do without. Have a look at another example:
(Adverbial) Subject Predicator (Adverbial)
(Adverbial)
Yesterday she came to the hall
alone.
Just like the last two sentences, the idea conveyed in the sentence is the fact that ‘she came’, whoever ‘she’ was. The adverbials-‘yesterday’, ‘to the hall’ and alone are optional adverbials which can be done away with at will.
SELF ASSESSMENT EXERCISE 3
What are the pattern numbers of the last three sentences with optional adverbials?
3.2 Non -basic simple sentences
The non-basic simple sentences can be formed by altering the basic ones in various ways. The formation of the non-basic simple sentences from the basic ones usually involves the following two operations-‘insertion’ and ‘movement’ .
3.2.1 Movement
By moving the predicator before the subject (and using a rising intonation) we change the basic simple sentences to non-basic as in the example below:
Subject predicator Adverbial
Tunde was in the room.
The sentence above can be changed to -
Predicator Subject
Adverbial
Was Tunde
in the room?
In the sentence above, the predicator has been moved and it has been made to come before the subject. Hence we have a question arising out of the movement instead of a sentence. All basic simple sentences are statements. Once you reverse the structure and you have a question, it is no longer basic, it is non-basic.
3.2.2 Insertion
You can get a non-basic simple sentence by inserting the item not within the predicator as in the example below.
Subject
Tunde
Subject
Tunde
predicator
was
predicator
was not
Adverbial
in the room. (positive)
Adverbial
in the room. (negative)
3.3 Non-simple sentences
Please note that non-basic is different from non-simple. The non-simple sentences of English involve combining two or more simple sentences and these are of three main kinds:
. compound sentences
x
These have to do with the ways the source sentences are combined in the process of forming them.
A compound sentence is usually formed by combining the
sentences using a conjunction or linker such as ‘and’ .
Source simple sentence
a. The boys played the instruments.
b. The girls sang.
Resulting compound sentence
The boys played the instruments and the girls sang.
A complex sentence is commonly formed by combining the
sentences using a conjunction such as ‘when’ as in the following:
Source simple sentences
a. I went there at some time.
b. I met him then.
Resulting complex sentence
I met him when I went there.
A compound-complex sentence is formed partly like a compound sentence and partly like a complex sentence. For example, if after forming the complex sentence:
I met him when I went there.
We use the conjunction ‘and’ (as in a compound sentence) to combine it with the simple sentence
He asked me the question.
The result will be the compound - complex sentence -
I met him when I went there and he asked me the question.
4.0 CONCLUSION
In this unit we have been able to go through nine basic simple sentences in English. We have also given examples of each. Each of the patterns can be expanded by inserting optional adverbials
5.0 SUMMARY
In this unit you have learnt that there are nine basic simple sentences in English:
1. pattern 1 is subject/predicator
2. pattern 2 is subject /predicator/direct object
3. pattern 3 is subject/predicator/indirect object/direct object
4. pattern 4 is subject/predicator/subject complement (nom)
5. pattern 5 is subject/predicator /subject complement (adj)
6. pattern 6 is subject/predicator/adverbial
7. pattern 7 is subject/predicator/direct object/ object complement (nom)
9. pattern 8 is subject/predicator/direct object/ object complement (adj)
10. pattern 9 is subject/predicator/direct object/ adverbial
11. A compound sentence is usually formed by combining the source sentences using a conjunction or linker such as ‘and’
12. A complex sentence is commonly formed by combining the source sentences using a conjunction such as ‘when’
13. A compound sentence is usually formed by combining the
source sentences using a conjunction or linker such as ‘and’ .
6.0 TUTOR-MARKED ASSIGNMENT
1. Construct two examples each of a compound sentence, complex sentence and a compound complex- sentence.
2. Mention and give examples of two ways by which basic simple sentences can be turned to non-basic simple sentences.
7.0 REFERENCES/FURTHER READING
Adedeji, E.O. (2005). Grammatical ties in English Discourse in Moji Olateju & Lekan Oyeleye (eds.). Perspectives on Language and Literature. Ile-Ife, Nigeria: Obafemi Awolowo University. pp 157-166.
Aremo, B (2001). (ed.). Advanced English Compositions. Lagos, Nigeria: Scribo Educational Books.
Aremo, B. (1995). An Introduction to English Sentences (1). Ibadan, Nigeria: Caltop Publications Nigeria Ltd
Aremo, B. (1997). An Introduction to English Sentences (2). Ibadan, Nigeria: Caltop Publications Nigeria Ltd.
Asiyanbola, A.A. (2005). Sentence Connective Devices as Linguistic Tools for English Reading Tasks in a Nigerian ESL in Moji Olateju & Lekan Oyeleye (eds.). Perspectives on Language and Literature. Ile-Ife,Nigeria: Obafemi Awolowo University. pp 187-184.
Babalola, E.T. (2005). The Grammar of Paragraphs and the Mechanics of Good Written English in Moji Olateju & Lekan Oyeleye (eds.). Perspectives on Language and Literature. Ile- Ife, Nigeria: Obafemi Awolowo University. pp 269-284.
Zandvoort, R.W. (1967). A handbook of English Grammar. London: Longman Group Limited.
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