Auxiliaries: Difference between revisions

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  '''I'''nversion:
  '''I'''nversion:
A finite auxiliary stands at the beginning of a sentence in yes/no-questions.
A finite auxiliary stands at the beginning of a sentence in yes/no-questions.
Will Pat walk home?
# Will Pat walk home?
Walked Pat home?
# *Walked Pat home?


  '''C'''ontraction:
  '''C'''ontraction:
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An auxiliary can occur in VP ellipsis, i.e. at the end of a sentence when a VP is missing.
An auxiliary can occur in VP ellipsis, i.e. at the end of a sentence when a VP is missing.
Pat should walk home and Mary might, too.
Pat should walk home and Mary might, too.
*Pat walked home and Mary, too.
# *Pat walked home and Mary, too.
General properties of the modal auxiliaries:
General properties of the modal auxiliaries:
no inflection for 3rd singular
no inflection for 3rd singular

Revision as of 12:17, 21 April 2017

  • Examples: may, can, will, shall, might, could
  • English auxiliaries differ from verbs in that they show the following properties, the NICE properties:
Negation:

A finite auxiliary precedes the negation particle not to negate a sentence.

  1. Pat will not walk home.
  2. Pat walked not home.
Inversion:

A finite auxiliary stands at the beginning of a sentence in yes/no-questions.

  1. Will Pat walk home?
  2. *Walked Pat home?
Contraction:

There is an idiosyncratic contraction form of the auxiliary and the negation particle. won't, can't

Ellipsis:

An auxiliary can occur in VP ellipsis, i.e. at the end of a sentence when a VP is missing. Pat should walk home and Mary might, too.

  1. *Pat walked home and Mary, too.

General properties of the modal auxiliaries: no inflection for 3rd singular only a finite form Problematic cases: The verbs be and have have the properties of both verbs and auxiliaries. The support verb do is similar to be and have, but only has a finite form. Infinitival to shows many properties of auxiliaries, and is considered an auxiliary in many theories of grammar.