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main clause

main clause

1 3.2
A part of a sentence that can stand alone as a complete sentence
  • noun
  • /meɪn klɔːz/
  • Specialized
translation icon : oración principal
  • When writing a compound sentence, you connect two main clauses with a conjunction.
  • main clause and subordinate
  • subject of the main clause

Examples

  • Mean length of terminable units in words (MLTU). A terminable unit (T-Unit) is a main clause plus its subordinated clauses (Hunt, 1965).

    Academic text (2012)
  • A T-unit consists of a main clause (MC) and any subordinate clauses (SCs) that are attached to it (Hunt, 1970).

    Academic text (2012)
  • Further differences come to light when, on the syntactic level of sentences about limited states of knowledge, the subject of the main clause is introduced.

    Academic text (2004)
  • Past perfect tense in the main clause, OK, no in the if clause, past perfectness in the in the if clause.

  • A strictly formal linguistic analysis would not be able to recognize the second main clause of this line as metaphorical.

    Academic text (2002)
  • Its strength is achieved by deferring the last main clause for several lines and then placing its powerful main verb last of all in the sequence.

    Academic text (2003)
  • These sentence modifiers often follow the main clause and can be referred to as right-branching (Nash) or trailing (Leech and Short).

    Academic text (2005)
  • Essentially, a coordinating conjunction can join main clauses by a comma, whereas conjunctive adverbs can't.

    Blog text (19)
  • The language samples were segmented in T-units, which are main clauses with their subordinate clauses (Hunt, 1965).

    Academic text (2012)
  • The sentence starts with a dependent clause and ends with a complete main clause.

Synonyms

independent clause
vsmain clause
  • Specialized
1 4.0

A part of a sentence that can stand alone and give a complete idea

is used inside complex sentences rather than as any standalone clause

How Nested

subordinate clause
  • Specialized
1 4.2
embedding
  • Specialized
6.6
main clause
  • Specialized
1 3.2

Surface Forms

main clause singular
main clauses plural

Morphology

main + clause

The meaning 'a clause that is primary and can stand alone' is directly and transparently composed from 'main' (primary, chief) + 'clause' (a unit with subject and predicate). This adjectival + noun grammatical labeling is cross-linguistically common and follows standard English compounding, so a B1 learner who knows both constituents should understand the term.

Etymology

The term main clause comes from seeing a sentence as a house: the main room is the most important part that can stand by itself, while other parts are like smaller rooms. A clause is a group of words with a subject and verb, so a main clause is the part that can 'stand alone' as a 'complete sentence'.