Complex Sentences As a Whole 315
w hich one is an obstacle to another, and that obstacle proves insufficient to actually prevent the action from being performed (or the situation from arising). The action is performed in spite of the obstacle stated in the
though-clause
. We infer from this analysis that the
though-clause
contains some secondary point, whereas the clause with which it is connected contains the main point in the sentence:
1 if the
though-clause
were dropped the information about the action which was performed after all would remain all the same. So the reasoning seems to be this: the conjunction
though expresses a relation between two actions which
stand on an unequal footing; consequently it is a subordinating conjunction and the clause it introduces is bound to be a subordinate clause.
The question can also be approached from the syntactic angle. Namely, we can apply the test whether a unit introduced by the conjunction
though can exist separately, as an independent sentence. If we try to isolate the
though-clause
making part of the above example we shall find that it cannot,
2 and we shall conclude that
though is a subordinating conjunction.
In studying the structure of complex sentences, an important question arises which has been dealt with by various authors recently, namely the question whether a subordinate clause is or is not necessary for the subordinating clause.
Here we must distinguish between two basically different cases, A certain type of subordinate clause may be either absolutely (grammatically) necessary, that is, without it the subordinating clause could not exist at all, or it may be relatively (semantically) necessary, that is, the subordinating
clause might exist without it, but the meaning of the sentence would be completely changed, or even it might become almost meaningless. There may probably also be intermediate cases.
Let us first consider some examples of sentences where the subordinate clause is not at all necessary to make the subordinating clause possible.
"And you scowled at Jack as if you wanted to kill him." (BRAINE) The subordinate clause could quite easily be omitted.
"And you scowled at Jack" would be quite a satisfactory sentence. The same may be said of the sentence
Now 1 was out I didn't know what to do. (LESSING) Omitting the subordinate clause
1 This should not be taken to mean that the
though-clause
cannot in certain circumstances be the rheme of the sentence as a whole. That can be the case when the main action is known already and the new information conveyed in the sentence is about the obstacle which proved unable to prevent it.
2 In making this assertion here we merely rely upon our own speech instinct, which of course is not sufficient proof. To prove the point we ought to study a sufficient amount of texts and to find that in fact no such
though- sentences occur there.
316
Some General Remarks on Syndetic Composite Sentences
w e get the sentence
I didn't know what to do, which is quite acceptable. A last example is:
Suddenly I heard a tap-tap tapping that got louder, sharp and clear, and I knew before I saw her that this was the sound of high heels on a pavement though it might just as well have been a hammer against stone. (Idem) Here three subordinate clauses can be dropped without making the remaining sentence impossible:
Suddenly I heard a tap-tap tapping (. . .), and I knew (...) that this was the sound of high heels on a pavement (...), whereas the clause
that this was the sound of high heels on the pavement cannot be dropped,
as without it the verb knew would not make sense. In this case, then, the object clause
that —
pavement is absolutely (grammatically) necessary: its omission would destroy the whole sentence.
Now some examples of absolutely necessary subordinate clauses
. I felt as if I'd been taken by the scruff of the neck and dropped through a sky of hands and each hand, Alice's; I looked at the cigar and remembered that I'd given up smoking. (BRAINE) The object clause cannot be omitted: a sentence
I looked at the cigar and remembered would not make sense.
The same can be said about the sentence
She was sure that Susan wouldn't marry me, and she was sure that she could hold me. (BRAINE) If both subordinate clauses are dropped, we get the text
She was sure, and she was sure, which is obviously impossible.
Now for some examples of clauses which are relatively (semantically) necessary.
The time it took to cross the space of rough grass to the door of the little house was enough to show Dorothy was right. (LESSING) If we drop the subordinate clause we get the text:
The time was enough to show Dorothy was right, which is grammatically satisfactory, but leaves the meaning obscure: what time was enough to show that she was right? Here, then, it is a case of a subordinate clause which is semantically necessary, although the grammatical structure as such could well do without it. The same can be said of the following sentence.
Though spring had come, none of us saw it. (LAWRENCE) Grammatically the sentence
None of us saw it is faultless, but semantically it is unsatisfactory, because we do not see what is meant by
it. This pronoun replaces the substantive
spring which is used in the subordinate clause (an adverbial clause of concession).
It may not always be equally easy to distinguish between grammatical and semantic necessity of a clause, but the principle of distinction should be clear enough.
Let us consider one more example.
She looked at him, as he lay propped upon his elbow, turning towards hers his white face of fear and perplexity, like a child that cannot understand, and is afraid and wants to cry. (Idem) Let us make the following experiment: first drop the second-degree subordinate clause and then