
See Halliday & Matthiessen (2014: 94, 124, 198).
See Halliday & Matthiessen (2014: 94, 124, 198).
This identity encodes the Value what we can notice by reference to the Token a clear evolutionary tendency towards centralisation.
It is the secondary group, or last secondary group if there is more than one, that realises the process type of the clause…
With the additive, the Process of a relational dependent clause may be implicit; the marker is the conjunctive preposition with (positive) or without (negative):||| I told the whole story of the six-minute Louvre at The Kennedy Center || with President Carter there …|||||| Without chlorine in the antarctic stratosphere, || there would be no ozone hole. |||
The extending complex is a two-part process, in which the Subject fills a dual participant role: Behaver (in the conative component) plus Actor, or some other role, in the happening itself.
It is the secondary group, or last secondary group if there is more than one, that realises the process type of the clause, e.g. [material:] she seemed to mend it, [behavioural:] she seemed to laugh, [mental:] she seemed to like him, [verbal:] she seemed to tell us, [relational:] she seemed to be nice.
The motivation for displacing the Qualifier in this news story headline is textual: to make it the unmarked focus of New information, so that the Phenomenon/Subject is assigned two peaks of textual prominence: Theme and New.
Note also that the clause has no Finite or Medium through whom the Process is actualised.
The difference between an identifying clause and a verbal clause is that an identifying clause construes a relation of identity between participants, whereas a verbal clause construes a 'signal source' that projects a locution (wording) into semiotic existence. An identifying clause construes different levels of symbolic abstraction, Token and Value, whereas a verbal nexus construes different orders of experience, projecting (first-order) and projected (second-order). Often verb substitution — e.g. 'is' for identifying, 'say' for verbal — can differentiate the types, but there are still instances of indeterminacy, e.g.