diff --git a/BBG4E/HW1-Key.md b/BBG4E/HW1-Key.md
index 83784c41..aed7556e 100644
--- a/BBG4E/HW1-Key.md
+++ b/BBG4E/HW1-Key.md
@@ -1,4 +1,4 @@
-## HW❶ (1:1-6a) 圖析
+## HW❶ (Mat 1:1-6a) 圖析
 
 - <rt>1:1</rt> (<RUBY><ruby><ruby>Βίβλος<rt>βίβλος</rt></ruby><rt>[The] book</rt></ruby><rt>N-NSF</rt></RUBY>)S 
 	- <RUBY><ruby><ruby>γενέσεως<rt>γένεσις</rt></ruby><rt>of [the] genealogy</rt></ruby><rt>N-GSF</rt></RUBY> 
diff --git a/BBG4E/HW2-Key.md b/BBG4E/HW2-Key.md
index 55da07a5..1a07e19c 100644
--- a/BBG4E/HW2-Key.md
+++ b/BBG4E/HW2-Key.md
@@ -1,4 +1,4 @@
-## HW❷ (6:9-13) 圖析
+## HW❷ (Mat 6:9-13) 圖析
 - <rt>6:9a</rt> (<RUBY><ruby><ruby>Οὕτως<rt>οὕτω, οὕτως</rt></ruby><rt>Thus</rt></ruby><rt>ADV</rt></RUBY>)A <RUBY><ruby><ruby>οὖν<rt>οὖν</rt></ruby><rt>therefore</rt></ruby><rt>CONJ</rt></RUBY> (<RUBY><ruby><ruby><strong>προσεύχεσθε</strong><rt>προσεύχομαι</rt></ruby><rt>pray</rt></ruby><rt>V-PNM-2P</rt></RUBY>)P (<RUBY><ruby><ruby>ὑμεῖς·<rt>σύ</rt></ruby><rt>you</rt></ruby><rt>P-2NP</rt></RUBY>)S 
 	- <rt>6:9b</rt> (<RUBY><ruby><ruby>Πάτερ<rt>πατήρ</rt></ruby><rt>Father</rt></ruby><rt>N-VSM</rt></RUBY> <RUBY><ruby><ruby>ἡμῶν<rt>ἐγώ</rt></ruby><rt>of us</rt></ruby><rt>P-1GP</rt></RUBY>)S =(<RUBY><ruby><ruby>ὁ<rt>ὁ</rt></ruby><rt>who [is]</rt></ruby><rt>T-VSM</rt></RUBY> <RUBY><ruby><ruby>ἐν<rt>ἐν</rt></ruby><rt>in</rt></ruby><rt>PREP</rt></RUBY> <RUBY><ruby><ruby>τοῖς<rt>ὁ</rt></ruby><rt>the</rt></ruby><rt>T-DPM</rt></RUBY> <RUBY><ruby><ruby>οὐρανοῖς·<rt>οὐρανός</rt></ruby><rt>heavens</rt></ruby><rt>N-DPM</rt></RUBY>)S
 	- <rt>6:9c</rt> (<RUBY><ruby><ruby><strong>Ἁγιασθήτω</strong><rt>ἁγιάζω</rt></ruby><rt>hallowed be</rt></ruby><rt>V-APM-3S</rt></RUBY>)P (<RUBY><ruby><ruby>τὸ<rt>ὁ</rt></ruby><rt>the</rt></ruby><rt>T-NSN</rt></RUBY> <RUBY><ruby><ruby>ὄνομά<rt>ὄνομα</rt></ruby><rt>name</rt></ruby><rt>N-NSN</rt></RUBY> <RUBY><ruby><ruby>σου·<rt>σύ</rt></ruby><rt>of You</rt></ruby><rt>P-2GS</rt></RUBY>)S
diff --git a/BBG4E/HW3-Key.md b/BBG4E/HW3-Key.md
index 933ca80c..7bd74a1d 100644
--- a/BBG4E/HW3-Key.md
+++ b/BBG4E/HW3-Key.md
@@ -1,4 +1,4 @@
-## HW❸ (1:1-5) 圖析
+## HW❸ (Mar 1:1-5) 圖析
 - <rt>1:1</rt> (<RUBY><ruby><ruby>Ἀρχὴ<rt>ἀρχή</rt></ruby><rt>[The] beginning</rt></ruby><rt>N-NSF</rt></RUBY>)S 
 	- (<RUBY><ruby><ruby>τοῦ<rt>ὁ</rt></ruby><rt>of the</rt></ruby><rt>T-GSN</rt></RUBY> <RUBY><ruby><ruby>εὐαγγελίου<rt>εὐαγγέλιον</rt></ruby><rt>gospel</rt></ruby><rt>N-GSN</rt></RUBY>)
 		- (<RUBY><ruby><ruby>Ἰησοῦ<rt>Ἰησοῦς</rt></ruby><rt>of Jesus</rt></ruby><rt>N-GSM-P</rt></RUBY> <RUBY><ruby><ruby>Χριστοῦ<rt>Χριστός</rt></ruby><rt>Christ</rt></ruby><rt>N-GSM-T</rt></RUBY>) =(<RUBY><ruby><ruby>Υἱοῦ<rt>υἱός</rt></ruby><rt>Son</rt></ruby><rt>N-GSM</rt></RUBY> <RUBY><ruby><ruby>Θεοῦ.<rt>θεός</rt></ruby><rt>of God</rt></ruby><rt>N-GSM</rt></RUBY>)
diff --git a/BBG4E/HW4-Key.md b/BBG4E/HW4-Key.md
index 45c2135b..e3999668 100644
--- a/BBG4E/HW4-Key.md
+++ b/BBG4E/HW4-Key.md
@@ -1,4 +1,4 @@
-## HW❹ (1:9-13) 圖析
+## HW❹ (Mar 1:9-13) 圖析
 
 - <rt>1:9a</rt> <RUBY><ruby><ruby>Καὶ<rt>καί</rt></ruby><rt>And</rt></ruby><rt>CONJ</rt></RUBY> (<RUBY><ruby><ruby><strong>ἐγένετο</strong><rt>γίνομαι</rt></ruby><rt>it came to pass</rt></ruby><rt>V-ADI-3S</rt></RUBY>)P (<RUBY><ruby><ruby>ἐν<rt>ἐν</rt></ruby><rt>in</rt></ruby><rt>PREP</rt></RUBY> « <RUBY><ruby><ruby>ἐκείναις<rt>ἐκεῖνος</rt></ruby><rt>those</rt></ruby><rt>D-DPF</rt></RUBY> ‹<RUBY><ruby><ruby>ταῖς<rt>ὁ</rt></ruby><rt>-</rt></ruby><rt>T-DPF</rt></RUBY> <RUBY><ruby><ruby>ἡμέραις<rt>ἡμέρα</rt></ruby><rt>days</rt></ruby><rt>N-DPF</rt></RUBY> › » )A 
 - <rt>1:9b</rt> (<RUBY><ruby><ruby><strong>ἦλθεν</strong><rt>ἔρχομαι</rt></ruby><rt>[that] came</rt></ruby><rt>V-AAI-3S</rt></RUBY>)P (<RUBY><ruby><ruby>Ἰησοῦς<rt>Ἰησοῦς</rt></ruby><rt>Jesus</rt></ruby><rt>N-NSM-P</rt></RUBY>)S (<RUBY><ruby><ruby>ἀπὸ<rt>ἀπό</rt></ruby><rt>from</rt></ruby><rt>PREP</rt></RUBY> «<RUBY><ruby><ruby>Ναζαρὲτ<rt>Ναζαρέθ, Ναζαρά</rt></ruby><rt>Nazareth</rt></ruby><rt>N-GSF-L</rt></RUBY> ‹<RUBY><ruby><ruby>τῆς<rt>ὁ</rt></ruby><rt>-</rt></ruby><rt>T-GSF</rt></RUBY> <RUBY><ruby><ruby>Γαλιλαίας<rt>Γαλιλαία</rt></ruby><rt>of Galilee</rt></ruby><rt>N-GSF-L</rt></RUBY> › » )A 
diff --git a/Syntax/§000.md b/Syntax/§000.md
index 5f64790e..a358986e 100644
--- a/Syntax/§000.md
+++ b/Syntax/§000.md
@@ -1,11 +1,312 @@
-	- §01希臘文源流 
-		- 希臘文歷史 §1a
+- §01希臘文源流 
+	- 希臘文歷史 §1a
 		- 閃語對聖經希臘文的影響 §1b
 		- 耶穌也說希臘文 §1c
 		- 聖經希臘文與古典希臘文之異同 §1d
 		- 聖經希臘文與現代希臘文之異同 §1e
-	- §02 語言學基礎
-		- 語言金字塔 §2a
+- §02 語言學基礎
+	- 語言金字塔 §2a
 		- 形式與功能 §2b
 		- Choice implies Meaning §2c
-		- 希臘文詞類 (Parts of Speech) §2d
\ No newline at end of file
+		- 希臘文詞類 (Parts of Speech) §2d
+- ---
+
+---
+[The grammar – Koine-Greek](https://koine-greek.com/the-grammar/?fbclid=IwAR1QXMZ5VNphmUPqFZe-9m3YSgosnf2f1QQziG-fyQ2SoY4Q1TUFC8r62j4)
+
+## Preliminaries
+
+### 0. Introduction: The approach of this grammar
+
+#### 0.1 The intended audience
+##### 0.1.1 Translators  
+##### 0.1.2 Linguists
+
+#### 0.2 Greek grammars & linguistic adequacy
+
+#### 0.3 The theoretical perspective
+
+##### 0.3.1 Cognitive
+##### 0.3.1.1 The rejection of classical categories  
+##### 0.3.1.2 Language and the embodied mind  
+##### 0.3.1.3 Prototypes & gestalts
+##### 0.3.1.4 Emergence & complex systems
+
+#### 0.3.2 Functional
+
+##### 0.3.2.1 Motivated syntax  
+##### 0.3.2.2 Iconicity in form and function
+
+#### 0.3.3 Descriptive
+
+##### 0.3.3.1 Sources of data  
+##### 0.3.3.2 Methodology for analysis
+
+#### 0.4 Conclusion & summary
+
+## Part I: Parts-of-speech and morphosyntax
+
+### 1. Verbal inflectional categories
+
+#### 1.1 Valance & Valency alternating morphology
+
+##### 1.1.1 Transitivity and embodiment  
+##### 1.1.2 Prototypical transitive events  
+##### 1.1.3 Event energy source  
+##### 1.1.4 Event energy direction  
+##### 1.1.5 Notes on activa tantum and media tantum verbs
+
+#### 1.2 Aspect
+
+##### 1.2.1 Perfective  
+##### 1.2.2 Imperfective  
+##### 1.2.3 Completive-resultative
+
+#### 1.3 Tense
+
+##### 1.3.1 Past  
+##### 1.3.2 Non-past  
+##### 1.3.3 Future
+
+
+
+#### 1.4 Mood/modality
+
+#### 1.4.1 Indicative: The unmarked/default mood  
+##### 1.4.2 Subjunctive: Epistemic modality  
+##### 1.4.3 Optative: Remote epistemic modality  
+##### 1.4.4 Imperative: Deontic modality & illocutionary force  
+##### 1.4.5 Exhortatives: interlocutors & participant reference
+
+#### 1.5 Subject agreement
+
+##### 1.5.1 Person  
+##### 1.5.2 Number
+
+### 2. Inflectional morphology of the verb
+
+### 3. Auxiliary verbs
+
+#### 3.1 Types of auxiliaries  
+#### 3.2 Periphrasis  
+#### 3.3 Auxiliaries and participles
+
+### 4. Verbal derivational morphology
+
+#### 4.1 Infinitive  
+#### 4.2 Participle  
+#### 4.3 Compounding & similar processes
+
+##### 4.3.1 Pre-verb attachment/directionals  
+##### 4.3.2 Compounding  
+##### 4.3.3 Noun incorporation
+
+### 5. Nominal inflectional categories
+
+#### 5.1 Gender
+
+##### 5.1.1 Gender as noun class  
+##### 5.1.2 Masculine  
+##### 5.1.3 Feminine  
+##### 5.1.4 Neuter  
+##### 5.1.5 Gender in nouns  
+##### 5.1.6 Gender agreement & co-indexing
+
+#### 5.2 Number
+
+##### 5.2.1 Singular  
+##### 5.2.2 Plural  
+##### 5.2.3 Dual*
+
+#### 6. Inflectional Morphology of the Noun
+
+#### 7. Inflectional Morphology of the Adjective
+
+##### 7.1 Adjective inflection classes and iconicity  
+##### 7.2 Formal relationships among adjective classes
+
+#### 8. Inflectional morphology of quantifiers
+
+#### 9. Other derivational morphology
+
+#####  9.1 Nominalization  
+##### 9.2 Modifier derivation
+
+#### 10. Referential & deictic system
+
+##### 10.1 Interlocutives
+
+###### 10.1.1 Personal pronouns  
+###### 10.1.2 Possessive pronouns  
+###### 10.1.3 Reflexive pronouns
+
+##### 10.2 Non-interlocutives
+
+###### 10.2.1 Definite
+
+###### 10.2.1.1 Substitutive
+
+###### 10.2.1.1.1 Personal  
+###### 10.2.1.1.2 Demonstrative
+
+###### 10.2.1.2 Non-substitutive
+
+##### 10.2.2 Non-definite
+
+###### 10.2.2.1 Indefinite  
+###### 10.2.2.2 Interrogative
+
+#### 10.2.3 Relative  
+#### 10.2.4 Correlative
+
+#### 11. Prepositions
+
+#### 12. Other lexical classes
+
+#### 12.1 Adverbs  
+#### 12.2 Negators  
+#### 12.3 Connectives  
+#### 12.4 Interjectives
+
+
+## Part II: Syntax, semantics, & discourse
+
+### 1. An overview of syntax & semantics
+
+#### 1.1 The layered structure of the clause
+
+##### 1.1.1 The nucleus, core, and clause  
+##### 1.1.2 Verbal and non-verbal predicates  
+##### 1.1.3 Arguments & Adjuncts  
+##### 1.1.4 Special syntactic positions  
+##### 1.1.5 Operators
+
+#### 1.2 Predicate-types
+
+##### 1.2.1 States  
+##### 1.2.2 Activities & active achievements  
+##### 1.2.3 Achievements  
+##### 1.2.4 Accomplishment  
+##### 1.2.5 Semelfactives  
+##### 1.2.6 Causatives
+
+#### 1.3 Sentence Prosody: Prominence and Pauses  
+#### 1.4 Information Packaging in the Clause  
+#### 1.5 Conclusion: A construction-driven approach
+
+### 2. The simplex clause
+
+#### 2.1 Default clause structure
+
+##### 2.1.1 Natural information flow & information structure  
+##### 2.1.2 Constituent order & prosody within the core  
+##### 2.1.3 Declaratives  
+##### 2.1.4 Content Questions  
+##### 2.1.5 Yes/No Questions  
+##### 2.1.6 Commands and prohibitions
+
+#### 2.2 Marked clause structures
+
+##### 2.2.1 Prosody, constituent order & the pre-core slot  
+##### 2.2.2 Prosody, constituent order & the detached positions  
+##### 2.2.3 Marked topic constructions  
+##### 2.2.4 Marked focus constructions
+
+#### 2.3 Other constructions
+
+##### 2.3.1 Noun incorporation and other ditransitive constructions  
+##### 2.3.2 Predicate types of clause constructions  
+##### 2.3.3 Constructions involving operators in the clause
+
+### 3. The simple reference phrase (i.e. the noun phrase)  
+
+
+#### 3.1 Major functions of the reference phrase  
+#### 3.2 Basic noun phrase structure
+##### 3.2.1 Constituent structure
+###### 3.2.1.1 Layered Structure of the noun phrase  
+###### 3.2.1.2 NP Arguments  
+###### 3.2.1.3 NP Adjuncts
+
+##### 3.2.2 Noun phrase operators
+###### 3.2.2.1 Deixis  
+###### 3.2.2.2 Identifiability  
+###### 3.2.2.3 Specificity  
+###### 3.2.2.4 Negation  
+###### 3.2.2.5 Quantification  
+###### 3.2.2.6 Aspect
+
+#### 3.3 Noun phrases and information structure  
+#### 3.4 Lexical Nominalization
+
+##### 3.4.1 Processes for forming nouns from lexical verbs  
+##### 3.4.2 Syntactic collocation
+
+###### 3.4.2.1 Assimilation of arguments to NP syntax  
+###### 3.4.2.2 Unexpressed arguments
+
+### 4. Prepositional phrases  
+### 5. An introduction to complex constructions  
+### 6. Coordinate constructions
+
+#### 6.1 The semantics of connectives  
+6.2 The structure of coordination  
+6.3 Postpositives
+
+### 7. Subordination & co-subordination  
+
+
+#### 7.1 Subordinate clauses with clause linkage markers  
+#### 7.2 Infinitives
+
+##### 7.2.1 Infinitives as arguments  
+##### 7.2.2 Infinitives as adjuncts  
+##### 7.2.3 Infinitives as complex predicates
+
+#### 7.3 Participles  
+
+
+##### 7.3.1 Participles as arguments  
+##### 7.3.2 Participles as adjuncts  
+##### 7.3.3 Participles as complex predicates  
+
+
+### 8. Insubordination  
+### 9. Prepositional phrases
+
+#### 9.1 Prepositional phrases as adjuncts  
+#### 9.2 Prepositional phrases as arguments  
+#### 9.3 Prepositional phrases between adjuncts & arguments
+
+### 10. Complex reference phrases
+
+#### 10.1 Participles within the reference phrase
+
+#### 10.2 Relative clauses
+
+##### 10.2.1 Headed relative clauses
+
+##### 10.2.2 Non-headed relative clauses
+
+### 11. Discourse structure
+
+#### 11.1 Sentence processing
+
+#### 11.2 Sentence fragments and interjections
+
+#### 11.3 Self-repair & Correction
+
+### 12. Cohesion strategies
+
+### Appendices
+
+#### Appendix #1 – Middle voice systems in a typological context  
+
+
+#### Appendix #2 – The Tense / Aspect non-debate
+
+#### Appendix #2 – The Greek Referential & Deictic System
+
+#### Appendix #3 – The Lexicon
+
+## Cross-referencing index for traditional grammar categories
\ No newline at end of file