“..a sailor needed to be quite experienced before he did know enough to know better.”
“..a sailor needed to be quite experienced before he did know better.”
“..a sailor needed to be quite experienced before he knew better.”
I was working on editing a piece for a friend. There was a point in this piece where we needed to express how rough the seas could get. I wrote down a sentence, and then followed that up with two variations of the same. This post is about three sentences that seem synonymous, but are obviously different in structure.
The verb do, when used in simple declarative sentences, serves to add emphasis to the action word that follows. As in sentence 2.
The verb do, when used in simple declarative sentences, serves to add emphasis to the action word that follows. As in sentence 2.
Auxiliary Verbs – Did
Now, the English language does not allow for the negating
word ‘not’ to an ordinary finite lexical verb, for example “I know not”. (I’m curious about what this ‘ordinary
finite lexical verb’ is, though I vaguely understand, and I might get around to writing about at
some later point. For now, google.) It can only be added to an auxiliary
(or copular) verb[1],
and so if it turns out that there isn’t any other appropriate auxiliary verb to
use in the context, the word ‘do’, and its conjugations, can be used; for
example, “I do not (don’t) know”. And
so, in negated and inverted clauses, it is used because the rules of
English syntax permit these constructions only when an auxiliary is
present.[2]
Subject-Auxiliary
Inversion
This is also
known as subject-operator inverter. This is a frequently occuring construction
in the English language, particularly during conversations, when a finite
auxiliary verb (Note 1) – taken here to include finite forms of the copula (Note 2) ‘be’ – changes places
with the subject.
Note 1 : An
(finite) auxiliary verb is used to add functional or grammatical meaning
to the clause it appears in. They are also called helping verbs, or (verbal)
auxiliaries.
Note 2 : A
copula is used to link the subject with the predicate (a subject complement), for
example "The sky is blue." The word has its roots in the Latin noun
for a "link" or "tie".
In practice,
a. Sam has read
the paper. Has Sam read
the paper? – Statement to question.
b. Sam enjoys
the paper. Enjoys Sam the
paper? – Simple inversion is not possible in this case. And so, hello
‘do’. Does Sam enjoy the
paper?
c. He isn't nice.
Isn't he nice? This
doesn’t work because of the contracted form for the negation. And so, splitting
the contraction works. Is he not nice?
d. Sam is reading the paper. What is Sam reading? – when
using interrogative wh-words. Same as in, somebody has read the paper. Who has read the paper?
e. If the general had not ordered the
advance.. Had the general not ordered the
advance.. –
Conditional clause
f. Sam will say that at no time. At no
time will Sam say that. – Subject–auxiliary
inversion is used after the anaphoric particle so, mainly in elliptical
sentences. The same frequently occurs in elliptical clauses beginning with as.
g. Fred fell
asleep, and Jim fell asleep too. Fred
fell asleep, and so did Jim. Fred
fell asleep, as did Jim. After an
anaphoric particle ‘so’ or in clauses beginning with ‘as’, mainly in elliptical
sentences.
h. We felt so tired that we fell asleep. So
tired did we feel that we fell
asleep.
