Part 1 Understanding Sentence Structure

UNIT 1 Understanding Subjects
Sentence Formula 01 Subject modified by prepositional phrase and to-infinitive (phrase)
Sentence Formula 02 Subject modified by present participle phrase or past participle phrase
Sentence Formula 03 Noun Phrase Subject 18
Sentence Formula 04 Subject and Pseudo-subject led by noun clause conjunction it
Sentence Formula 05 Relative Pronoun What Clause Subject
Sentence Formula 06 Subject led by interrogative

UNIT 2 Understanding Objects
Sentence Formula 07 Reflexive Pronouns Acting as Objects
Sentence Formula 08 To-infinitive (phrase) and gerund (phrase) that function as objects
Sentence Formula 09 Noun Clause Functioning as an Object

UNIT 3 Understanding Bore
Sentence Formula 10 Noun Clause Functioning as a Subject Complement
Sentence Formula 11 Nouns (phrases) and adjectives (phrases) that function as object complements
Sentence Formula 12: To-infinitive (phrase), bare infinitive (phrase), and participle (phrase) that function as object complements

UNIT 4 Understanding Tenses
Sentence Formula 13 Various Future Expressions
Sentence Formula 14 Present Perfect, Present Perfect Progressive, Present Perfect Passive
Sentence Formula 15 Past Perfect


Part 2 Understanding Adjective and Adverb Clauses

UNIT 5 Relative Clauses Modifying Nouns
Sentence Formula 16 Relative Pronouns who(m), which, that
Sentence Formula 17 Preposition + Relative Pronoun / Relative Pronoun whose
Sentence Formula 18 Relative Adverbs when, where, why, how
Sentence Formula 19 Relative Clause after a Comma (,)

UNIT 6 Adverbial clauses and adverbial phrases that function as adverbs
Sentence Formula 20 Adverbial Clauses and Adverbial Phrases
Sentence Formula 21 Participle Phrase
Sentence Formula 22: Participle Phrase Forms to Watch Out For


Part 3 Understanding Family Law

UNIT 7 The subjunctive mood expressing assumptions, imagination, and wishes
Sentence Formula 23 Past Subjunctive
Sentence Formula 24: Past Perfect Conditional
Sentence Formula 25: When to use the present conditional in a that clause


Part 4 Special Syntax

UNIT 8 Special phrases with modified sentences
Sentence Formula 26 Comparative Sentence
Sentence Formula 27 Appositive Construction
Sentence Formula 28 Emphasis Structure
Sentence Formula 29 Inversion Sentence
Sentence Formula 30 Parallel Structure

"Carefully selected past exam sentences X interpretation formula = solid reading skills."

[Step 1: Concept + Training] Sentence Formulas that Build the Foundations of Reading Comprehension
- Interpretation secrets that can be checked at a glance using sentence formulas
- Complete understanding of grammar and syntax concepts through lecture-style explanations
- Intensive interpretation practice using various mock exams and past college entrance exam sentences

[Step 2 Skill Check] Unit Exercise
- Unit comprehension check and internal descriptive training

[Step 3 Separate Volume Provided] Twin Workbook + Sentence Formula Secret Note
- Descriptive intensive training with Twin Workbook
- In-depth grammar study with the sentence formula secret note