Civil Service Exam (Professional) Verbal Ability (English & Filipino) — Sentence Structure & PhrasesExam Answer Templates

Examiner tip

Examiners look for all three components: subject, predicate, and complete thought. Missing any one loses the mark.

Model answer

An independent clause is a group of words that contains a subject and predicate and expresses a complete thought that can stand alone as a sentence.

Answer structure

• Complete definition covering all three essential elements [1 mark]

Scoring breakdown

Common mark deductions

• Incomplete definition missing any of the three key elements
• Confusing independent with dependent clauses

Key phrases to include

• subject and predicate
• complete thought
• stand alone

Examiner tip

Always specify both the phrase type AND its grammatical function for full marks.

Model answer

The phrase 'Walking through the park' is a participial phrase. It functions as an adjective modifying the subject 'Maria,' providing additional information about what she was doing when she noticed the flowers.

Answer structure

• Correct identification of phrase type [1 mark]
• Explanation of function with reference to what it modifies [1 mark]

Scoring breakdown

Common mark deductions

• Identifying as gerund phrase instead of participial
• Not explaining the function clearly

Key phrases to include

• participial phrase
• functions as adjective
• modifying

Examiner tip

Strip away the commas and modifying phrases to identify the core main clause clearly.

Model answer

Main clause: 'The committee has submitted its comprehensive report to the Department Secretary.' This contains the subject 'committee' and predicate 'has submitted' expressing the complete main action. Subordinate clause: 'which was formed last year' is a relative clause that provides additional information about the committee but cannot stand alone as a complete sentence.

Answer structure

• Correct identification of main clause [1 mark]
• Correct identification of subordinate clause [1 mark]
• Explanation of the difference between them [1 mark]

Scoring breakdown

Common mark deductions

• Including commas in clause identification
• Not explaining functional difference
• Confusing which clause is main

Key phrases to include

• main clause
• subordinate clause
• complete thought
• additional information

Examiner tip

Always provide both correction and explanation, demonstrating understanding of the underlying grammatical principle.

Model answer

Correction: 'The applicant submitted all required documents, but she was still not qualified for the position.' OR 'The applicant submitted all required documents; however, she was still not qualified for the position.' Error explanation: The original sentence incorrectly joins two independent clauses with only a comma, creating a comma splice or run-on sentence. Two independent clauses require either a coordinating conjunction with a comma, a semicolon, or separation into two sentences.

Answer structure

• Provides correct sentence revision [1 mark]
• Identifies the specific error type [1 mark]
• Explains the grammatical rule that was violated [1 mark]

Scoring breakdown

Common mark deductions

• Only providing correction without explanation
• Incorrect identification of error type
• Using semicolon incorrectly in correction

Key phrases to include

• run-on sentence
• comma splice
• independent clauses
• coordinating conjunction

Examiner tip

Use dependent clause fragments as examples since they're most common in formal writing errors.

Model answer

A sentence fragment is an incomplete sentence that lacks either a subject, a predicate, or does not express a complete thought. Example: 'Because the weather was terrible.' This is a fragment because it's a dependent clause that cannot stand alone. Correction: 'Because the weather was terrible, the event was cancelled' OR 'The weather was terrible.' The correction either completes the dependent clause with an independent clause or removes the subordinating conjunction to create a complete sentence.

Answer structure

• Clear definition of sentence fragment [1 mark]
• Relevant example of a fragment [1 mark]
• Correct method of fixing the fragment with explanation [1 mark]

Scoring breakdown

Common mark deductions

• Vague definition
• Example that isn't actually a fragment
• Correction that doesn't fix the original problem

Key phrases to include

• incomplete sentence
• lacks subject or predicate
• complete thought
• dependent clause

Examiner tip

Focus on function rather than just form - this is what distinguishes these phrase types.

Model answer

A gerund phrase functions as a noun and ends in -ing, while a participial phrase functions as an adjective and can end in -ing, -ed, or irregular past participle forms. Gerund phrase example: 'Swimming in the ocean is refreshing' (functions as subject). Participial phrase example: 'Swimming in the ocean, she felt refreshed' (modifies 'she').

Answer structure

• Clear distinction between the two phrase types [1 mark]
• Correct examples demonstrating the difference [1 mark]

Scoring breakdown

Common mark deductions

• Confusing the functions
• Examples that don't clearly show the difference
• Incorrect identification of phrase functions

Key phrases to include

• functions as noun
• functions as adjective
• modifies

Examiner tip

Systematically work through the sentence and explain both identification and function for maximum marks.

Model answer

The sentence contains three prepositional phrases: 1) 'about environmental compliance' - functions as an adjective modifying the noun 'report,' specifying what type of report it is; 2) 'to the regional office' - functions as an adverb modifying the verb 'was submitted,' indicating where the report was sent; 3) 'by the deadline' - functions as an adverb modifying the verb 'was submitted,' indicating when the action was completed. Each prepositional phrase begins with a preposition (about, to, by) followed by an object and any modifiers, and each serves to provide additional descriptive information about other sentence elements.

Answer structure

• Identifies first prepositional phrase correctly [1 mark]
• Identifies second prepositional phrase correctly [1 mark]
• Identifies third prepositional phrase correctly [1 mark]
• Explains functions of each phrase [1 mark]
• Demonstrates understanding of prepositional phrase structure [1 mark]

Scoring breakdown

Common mark deductions

• Missing any of the three phrases
• Incorrectly identifying phrase boundaries
• Confusing adjectival and adverbial functions

Key phrases to include

• prepositional phrase
• functions as adjective
• functions as adverb
• modifying

Examiner tip

Emphasize the 'at least' concept - compound-complex sentences can have more than the minimum required clauses.

Model answer

A compound-complex sentence contains at least two independent clauses and one or more dependent clauses.

Answer structure

• Complete definition specifying number of clauses and types [1 mark]

Scoring breakdown

Common mark deductions

• Omitting either independent or dependent clause requirement
• Confusing with compound or complex sentence

Key phrases to include

• two independent clauses
• dependent clause
• at least

Examiner tip

Focus on the essential vs. additional information distinction - this is the key conceptual difference.

Model answer

Restrictive relative clauses provide essential information needed to identify the noun and are not set off by commas. Non-restrictive relative clauses provide additional, non-essential information and are set off by commas. Restrictive example: 'Employees who work overtime receive additional compensation' (identifies which specific employees). Non-restrictive example: 'Mr. Santos, who works in HR, will lead the training' (provides extra information about an already identified person).

Answer structure

• Defines restrictive clauses with comma rule [1 mark]
• Defines non-restrictive clauses with comma rule [1 mark]
• Provides clear examples demonstrating the difference [1 mark]

Scoring breakdown

Common mark deductions

• Not explaining comma usage
• Examples that don't clearly show the distinction
• Confusing which type uses commas

Key phrases to include

• essential information
• additional information
• set off by commas

Examiner tip

Include the entire phrase with all its modifiers, not just the infinitive itself.

Model answer

The infinitive phrase is 'to improve public service delivery.' It functions as a predicate nominative (noun), completing the linking verb 'is' and renaming or explaining the subject 'goal.'

Answer structure

• Correctly identifies the infinitive phrase [1 mark]
• Explains its grammatical function in the sentence [1 mark]

Scoring breakdown

Common mark deductions

• Identifying only 'to improve' without the complete phrase
• Incorrectly explaining the function

Key phrases to include

• infinitive phrase
• predicate nominative
• functions as noun

Examiner tip

Identify the specific grammatical forms that should be parallel, not just that there's an error.

Model answer

Error: The sentence lacks parallel structure because the third item 'how to manage conflicts' is a noun clause while the first two items 'writing reports' and 'conducting interviews' are gerund phrases. Correction: 'The training program covers writing reports, conducting interviews, and managing conflicts.' All three items are now parallel gerund phrases serving as direct objects.

Answer structure

• Identifies the parallel structure error [1 mark]
• Provides correct revision [1 mark]
• Explains why the revision creates proper parallelism [1 mark]

Scoring breakdown

Common mark deductions

• Not identifying the specific grammatical inconsistency
• Correction that doesn't fix the parallelism
• Vague explanation of the error

Key phrases to include

• parallel structure
• gerund phrases
• grammatical consistency

Examiner tip

Always explain which specific noun the appositive renames in your example.

Model answer

An appositive phrase is a noun or noun phrase that renames, explains, or provides additional information about another noun in the sentence, usually set off by commas. Example: 'Dr. Reyes, the department head, will announce the new policy.' Here, 'the department head' is an appositive phrase that renames 'Dr. Reyes.'

Answer structure

• Defines appositive phrase accurately [1 mark]
• Provides clear example with explanation [1 mark]

Scoring breakdown

Common mark deductions

• Definition missing the renaming function
• Example without clear explanation of what renames what

Key phrases to include

• renames
• explains
• set off by commas
• noun phrase

Examiner tip

Focus on what type of relationship the subordinating conjunction creates between the clauses.

Model answer

'Although the budget was approved' is an adverbial clause (subordinate clause). It functions as an adverb modifying the main clause by expressing a contrast or concession, showing the relationship between the budget approval and implementation challenges.

Answer structure

• Correctly identifies adverbial/subordinate clause [1 mark]
• Explains its function and relationship to main clause [1 mark]

Scoring breakdown

Common mark deductions

• Calling it an adjective clause
• Not explaining the specific relationship it shows

Key phrases to include

• adverbial clause
• functions as adverb
• contrast
• modifying

Examiner tip

Use the rearrangement technique to verify your subject identification in examples.

Model answer

In inverted sentences, the subject appears after the verb instead of before it. To identify the subject, ask 'who or what is performing the action?' or rearrange the sentence to normal word order. Example: 'Behind the building stands the monument.' The subject is 'monument' because it is what stands. Rearranged: 'The monument stands behind the building.' Inverted word order often occurs with prepositional phrases at the beginning or in questions.

Answer structure

• Explains what inverted word order means [1 mark]
• Provides method for identifying subject in inverted sentences [1 mark]
• Gives clear example with explanation [1 mark]

Scoring breakdown

Common mark deductions

• Example that isn't truly inverted
• Not explaining identification method
• Incorrect subject identification in example

Key phrases to include

• inverted word order
• subject after verb
• who or what performing action

Examiner tip

Work systematically through the sentence, identifying each clause boundary before categorizing types and functions.

Model answer

This complex sentence contains three clauses: 1) 'When the committee reviews the proposal' - adverbial clause (dependent) that modifies the main clause by indicating time, introduced by the subordinating conjunction 'when'; 2) 'that was submitted yesterday' - relative clause (dependent) that modifies the noun 'proposal,' providing essential information about which proposal; 3) 'they will make recommendations for improvements' - independent clause (main clause) that expresses the complete main thought of the sentence. The sentence structure shows how dependent clauses work together to provide context and specification for the main action.

Answer structure

• Identifies first dependent clause correctly [1 mark]
• Identifies second dependent clause correctly [1 mark]
• Identifies independent clause correctly [1 mark]
• Explains the function of each clause type [1 mark]
• Shows understanding of overall sentence complexity [1 mark]

Scoring breakdown

Common mark deductions

• Missing any of the three clauses
• Incorrectly categorizing clause types
• Not explaining functions clearly

Key phrases to include

• adverbial clause
• relative clause
• independent clause
• modifies
• subordinating conjunction

Do

• Use exact grammatical terminology
• Include all essential elements in definitions
• Be concise but complete

Don't

• Add unnecessary examples
• Provide partial definitions
• Use vague language

Do

• Link identification to function/purpose
• Use specific examples when requested
• Show relationships between concepts

Don't

• Give only identification without explanation
• Use examples that don't clearly illustrate the point
• Repeat the same information twice

Do

• Structure answer with clear progression
• Explain 'why' not just 'what'
• Include correction methods when identifying errors

Don't

• Skip any part of multi-part questions
• Give shallow analysis
• Forget to connect concepts to their functions

Do

• Work through examples step by step
• Explain the significance of your analysis
• Connect all parts of complex structures
• Show relationships between multiple concepts

Don't

• Rush through without thorough explanation
• Miss subtle distinctions
• Fail to demonstrate depth of understanding
• Leave analysis incomplete