Actually, 'How eager she was to do her best.' is a complete sentence, a complete thought. The subject is 'she', the verb is 'was', the word 'how' is an adverb describing the intensity of the predicate adjective 'eager'. The subject and predicate is another way of saying, 'She was so eager to do her best.'
In the sentence "He saw how eager she was to do her best," the adjective is "eager." This word modifies (describes) the word "she."
dependent clause
adverbial clause
Adverb clause
Actually, 'How eager she was to do her best.' is a complete sentence, a complete thought. The subject is 'she', the verb is 'was', the word 'how' is an adverb describing the intensity of the predicate adjective 'eager'. The subject and predicate is another way of saying, 'She was so eager to do her best.'
In the sentence "He saw how eager she was to do her best," the adjective is "eager." This word modifies (describes) the word "she."
dependent clause
adverbial clause
The noun clause is a prepositional clause.The noun clause 'whomever did the best job' is functioning as the object of the preposition 'to'.
elastic clause
You don't give the clause so there is no answer.
This is a type of introductory clause that is called a dependent clause. It is basically one that help to provide some background information.
This is a dependent adverbial clause (subordinate clause).
Adverb clause
A conditional clause.
Its actually plane, and it is an adjective.