I understand the
的
from the structure:Adj + 的
Example: 高的。
as attaching the
Adj
to an omitted Noun. This omitted Noun can either be a general noun such as "one/s" (高的 can mean the tall one) or an implied Noun from the context (if the topic is a boy, 高的 could mean a tall boy).I have come across the following structure for reduplication of adjectives:
Noun + Adj + Adj + 的
.For example:
他的儿子高高的。
His son is tall.
Question: Because Adj + Adj + 的
is attached to an omitted noun, it becomes a nominal phrase and grammatically Noun + Adj + Adj + 的
is equal to Noun + Nominal Phrase
. Where is the verb and predicate in this sentence? Is the verb copula 是 omitted but implied in connecting the nouns:Noun +(是)+ Adj + Adj + 的
?From the example: 他的儿子(是)高高的?
Edit: My original post addressed the question focusing on the function of 的. However, the question of why 的 was necessary in reduplication of adjectives, instead of (Adv of degree) + Adj + Adj
, was already asked in Adverbs of degree with reduplicated adjective phrases?