> sentence
>
[quoted text clipped - 7 lines]
>
> what type of clause is this?
"Aquarium" is the subject; "is" is the linking verb; and "easy to look after,"
"inexpensive to run," and "fun to watch" are all predicate adjective phrases.
They function as adjectives because they tell about a noun--in this case, the
aquarium.
There are a few other sentence structures besides subject-verb-object, including
subject-linking verb-predicate adjective (that's what this one is).
> also are
> easy to look after, inexpensive to run and fun to watch coordinated
> adverbial clauses selected by the DP a fresh water acquarium?
Adjectival phrases. Each of these adjective phrases is composed of an adjective
modified by an infinitive or an infinitive phrase. These infinitives, since they
modify adjectives, are considered adverbial.
"Fresh water" is an adjective-noun combination which together functions as an
adjective, telling what kind of "aquarium."
Terminology varies--you may have to translate this into the terminology you're
studying.

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J. W. Love - 08 Jan 2004 21:49 GMT
Jody wrote:
>"Fresh water" is an adjective-noun combination
>which together functions as an adjective, telling
>what kind of "aquarium."
In America, the adjective <freshwater> is one word.
Jody Bilyeu - 09 Jan 2004 13:16 GMT
> Jody wrote:
>
[quoted text clipped - 3 lines]
>
> In America, the adjective <freshwater> is one word.
So's the noun, except, apparently, in the aquarium industry. The first ten
Google hits were "fresh water" nine to one.
Is this exception covered in the definition? MWCD11 on the noun: "water that is
not salty *especially when considered as a natural resource.*" (Emphasis mine.
The applicable adjective definition is just "of, relating to, being, or living
in freshwater.")
Maybe there's a continuum between the usage "I'd like a glass of fresh water"
and "What a lovely freshwater estuary!" on which aquarium water falls closer to
the first.

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Jody
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