five years hence
Is "hence" a postposition in the phrase above? If so, is "hence" a head of that phrase and "five years" its dependent?
Yes, "hence" is a preposition but it's not head of "five years hence" "Five years hence" is an NP with "years" as head and "hence" as its complement. Note that "hence" is one of a number of prepositions that cannot take an NP complement. Incidentally, there's no need to use the term "postposition', since there is no established term 'postposition phrase'.
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Yes, "hence" is a preposition but it's not head of "five years hence"
"Five years hence" is an NP with "years" as head and "hence" as its complement.
Note that "hence" is one of a number of prepositions that cannot take an NP complement.
Incidentally, there's no need to use the term "postposition', since there is no established term 'postposition phrase'. The term 'preposit