Aspect

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(Natural language)
(UNL)
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*'''@iterative''': repetition
 
*'''@iterative''': repetition
 
*'''@perfective''': completed
 
*'''@perfective''': completed
 +
*'''@persistent''': persistent
 
*'''@progressive''': ongoing
 
*'''@progressive''': ongoing
 
*'''@prospective''': imminent
 
*'''@prospective''': imminent
 +
*'''@recent''': recent
 +
*'''@result''': result
 
*'''@terminative''': cessation
 
*'''@terminative''': cessation
 
}}
 
}}

Revision as of 11:51, 16 January 2010

Aspect is a category used to indicate the temporal internal structure of an event.

Contents

Natural language

In the UNLarium, aspect may assume the following values:


Perfect and perfective are different aspectual values
perfective = seen as completed (He ate the apple)
perfect = seen as relevant to the present (He has eaten the apple)
Aspect values may be combined through "&"
I am eating = PGS
I have been eating = PGS&PSS

Examples

  • perfective (PFV): He ate an apple
  • progressive (PGS): He is eating an apple
  • habitual (HAB): He eats apples.
  • iterative (ITE): He has been eating apples for years
  • experiential perfect aspect (EXP): He has never eaten an apple
  • perfect of persistent situation (PSS): He has been eating that apple since yesterday
  • perfect of recent past (PRP): He has just eaten the apple
  • perfect of result (RES): He has eaten the apple
  • prospective (PPT): He is about to eat the applet
  • inceptive (ICP): He starts to eat the apple
  • terminative (TER): He finishes to eat the apple

UNL

In UNL, aspect is to be represented by attributes indicating the temporal internal structure of the event.


Aspect values may be combined.
I start to eat = eat.@inceptive
I'm starting to eat = eat.@inceptive.@progressive

Examples

  • @continuative: I'm still eating the apple.
  • @experiential: I have already eaten an apple
  • @habitual: I eat apples.
  • @imperfective: I was eating the apple (when she came).
  • @inceptive: I start eating the apple.
  • @iterative: I ate and ate the apple.
  • @perfective: I ate the apple.
  • @progressive: I'm eating the apple.
  • @prospective: I'm about to eat the apple.
  • @terminative: I finished eating the apple.

List of verb forms:

Software