<pc>

<pc> (punctuation character) a character or string of characters regarded as constituting a single punctuation mark. 17.1 Linguistic Segment Categories
組件 analysis — 17 Simple Analytic Mechanisms
除全域屬性以外 att.segLike (@function, @part) (att.metrical (@met, @real, @rhyme)) att.typed (@type, @subtype)
force indicates the extent to which this punctuation mark conventionally separates words or phrases
狀態 非必備的
資料類型 

<rng:ref name="data.enumerated"/>
data.enumerated
合法的值是:
strong
the punctuation mark is a word separator
weak
the punctuation mark is not a word separator
inter
the punctuation mark may or may not be a word separator
unit provides a name for the kind of unit delimited by this punctuation mark.
狀態 非必備的
資料類型 

<rng:ref name="data.enumerated"/>
data.enumerated
pre indicates whether this punctuation mark precedes or follows the unit it delimits.
狀態 非必備的
資料類型 

<rng:ref name="data.truthValue"/>
data.truthValue
屬於
model.segLike
可包含
analysis: c
gaiji: g
宣告 

<rng:element name="pc">
 <rng:ref name="att.global.attributes"/>
 <rng:ref name="att.segLike.attributes"/>
 <rng:ref name="att.metrical.attributes"/>
 <rng:ref name="att.typed.attributes"/>
 <rng:optional>
  <rng:attribute name="force">
   <rng:choice>
    <rng:value>strong</rng:value>
    <rng:value>weak</rng:value>
    <rng:value>inter</rng:value>
   </rng:choice>
  </rng:attribute>
 </rng:optional>
 <rng:optional>
  <rng:attribute name="unit">
   <rng:ref name="data.enumerated"/>
  </rng:attribute>
 </rng:optional>
 <rng:optional>
  <rng:attribute name="pre">
   <rng:ref name="data.truthValue"/>
  </rng:attribute>
 </rng:optional>
 <rng:zeroOrMore>
  <rng:choice>
   <rng:text/>
   <rng:ref name="model.gLike"/>
   <rng:ref name="c"/>
  </rng:choice>
 </rng:zeroOrMore>
</rng:element>
element pc
{
   att.global.attributes,
   att.segLike.attributes,
   att.metrical.attributes,
   att.typed.attributes,
   attribute force { "strong" | "weak" | "inter" }?,
   attribute unit { data.enumerated }?,
   attribute pre { data.truthValue }?,
   ( text | model.gLike | c )*
}
例子
<phr>
 <w>do</w>
 <w>you</w>
 <w>understand</w>
 <pc type="interrogative">?</pc>
</phr>