Greek NT Mood Usage — Subjunctive, Infinitive, and Imperative¶

Statistical analysis of the three major non-indicative moods in the Greek New Testament. Data: MACULA Greek Nestle1904 syntax tree (~138,000 tokens).

Moods covered:

• Subjunctive — potential/contingent action (purpose clauses, conditionals, hortatory)
• Infinitive — verbal noun (complementary, articular, prepositional, indirect discourse)
• Imperative — commands and prohibitions (present vs. aorist aspect)

This notebook covers:

1. Overall mood distribution across GNT verbs
2. Subjunctive: tense/voice profile and construction types
3. Infinitive: tense/voice profile and construction types
4. Imperative: tense/voice/person profile and present vs. aorist comparison
5. Genre comparison across Gospels & Acts / Pauline / General & Rev
6. Book distribution for each mood

In [ ]:

import sys
sys.path.insert(0, '../../../src')

from bible_grammar.nt_moods import (
    nt_mood_data, nt_mood_profile,
    nt_subjunctive_profile, nt_infinitive_profile, nt_imperative_profile,
    nt_subjunctive_constructions, nt_infinitive_constructions,
    nt_imperative_tense_comparison, nt_mood_genre_profile, nt_mood_book_distribution,
    print_nt_mood_overview, print_nt_subjunctive_profile,
    print_nt_infinitive_profile, print_nt_imperative_profile,
    print_nt_subjunctive_constructions, print_nt_infinitive_constructions,
    print_nt_imperative_tense_comparison, print_nt_mood_genre_profile,
    nt_mood_chart, nt_subjunctive_chart, nt_imperative_chart, nt_mood_genre_heatmap,
)

import sys sys.path.insert(0, '../../../src') from bible_grammar.nt_moods import ( nt_mood_data, nt_mood_profile, nt_subjunctive_profile, nt_infinitive_profile, nt_imperative_profile, nt_subjunctive_constructions, nt_infinitive_constructions, nt_imperative_tense_comparison, nt_mood_genre_profile, nt_mood_book_distribution, print_nt_mood_overview, print_nt_subjunctive_profile, print_nt_infinitive_profile, print_nt_imperative_profile, print_nt_subjunctive_constructions, print_nt_infinitive_constructions, print_nt_imperative_tense_comparison, print_nt_mood_genre_profile, nt_mood_chart, nt_subjunctive_chart, nt_imperative_chart, nt_mood_genre_heatmap, )

---

1. Overall Mood Distribution¶

The indicative dominates GNT verbs, but the non-indicative moods carry significant exegetical weight. The infinitive is the most common non-finite form; the subjunctive is the most common non-indicative finite mood.

Mood	Approx. count	Primary use
Indicative	~15,600	States facts
Infinitive	~2,290	Verbal noun — complements, purpose, indirect discourse
Participle	~6,600	Verbal adjective/adverb
Subjunctive	~1,850	Purpose clauses, conditionals, hortatory
Imperative	~1,680	Commands and prohibitions
Optative	~68	Wishes ("May it never be!")

In [ ]:

print_nt_mood_overview()

print_nt_mood_overview()

In [ ]:

from IPython.display import Image
path = nt_mood_chart()
print(f'Saved: {path}')
Image(str(path))

from IPython.display import Image path = nt_mood_chart() print(f'Saved: {path}') Image(str(path))

---

2. Subjunctive Mood¶

The subjunctive expresses potential or contingent action. Key constructions:

Construction	Marker	Example
Purpose clause	ἵνα + subj.	"in order that"
Conditional (3rd class)	ἐάν + subj.	"if (possibly)"
Hortatory	1st pl. subj.	"Let us…"
Prohibitive	μή + aor. subj.	"Do not (at all)!"
Deliberative	Question	"What shall we do?"

The aorist subjunctive is used for single/undefined actions; the present subjunctive for ongoing/repeated actions. The aspect distinction parallels the imperative.

In [ ]:

# Tense × voice crosstab for all subjunctives
print_nt_subjunctive_profile()

# Tense × voice crosstab for all subjunctives print_nt_subjunctive_profile()

In [ ]:

# Construction type classification (purpose/conditional/hortatory/etc.)
# Note: this scans the preceding tokens for governing particles — may take ~30 seconds
print_nt_subjunctive_constructions()

# Construction type classification (purpose/conditional/hortatory/etc.) # Note: this scans the preceding tokens for governing particles — may take ~30 seconds print_nt_subjunctive_constructions()

In [ ]:

from IPython.display import Image
path = nt_subjunctive_chart()
if path:
    print(f'Saved: {path}')
    Image(str(path))

from IPython.display import Image path = nt_subjunctive_chart() if path: print(f'Saved: {path}') Image(str(path))

In [ ]:

# Book distribution for subjunctives
subj_books = nt_mood_book_distribution('subjunctive')
subj_books.head(10)

# Book distribution for subjunctives subj_books = nt_mood_book_distribution('subjunctive') subj_books.head(10)

---

3. Infinitive¶

The infinitive is a verbal noun — it has tense/aspect and voice, can take objects and adverbs, but also fills nominal slots (subject, object, complement).

Construction	Marker	Function
Complementary	After θέλω, δύναμαι, etc.	Completes the main verb
Articular	τό / τοῦ / τῷ + inf.	Nominalized — any noun slot
Prepositional	εἰς τό, πρός τό, ἐν τῷ	Purpose or temporal
Subject	Nominative slot	"To believe is…"
Indirect discourse	Acc. subject + inf.	After verbs of saying/thinking

The aorist infinitive is by far the most common — reflecting the default perfective aspect for undefined action in Greek.

In [ ]:

# Tense × voice crosstab for infinitives
print_nt_infinitive_profile()

# Tense × voice crosstab for infinitives print_nt_infinitive_profile()

In [ ]:

# Construction type classification
print_nt_infinitive_constructions()

# Construction type classification print_nt_infinitive_constructions()

In [ ]:

# Book distribution for infinitives
inf_books = nt_mood_book_distribution('infinitive')
inf_books.head(10)

# Book distribution for infinitives inf_books = nt_mood_book_distribution('infinitive') inf_books.head(10)

---

4. Imperative¶

The imperative expresses commands and prohibitions. Key features:

• Only 2nd and 3rd person exist (1st person uses hortatory subjunctive)
• The tense (aspect) distinction is exegetically significant:
  • Present imperative = keep doing / continue (imperfective aspect)
  • Aorist imperative = do it (perfective aspect — single command)
• The negative imperative uses μή (never οὐ)
  • μή + present imperative = "Stop doing it"
  • μή + aorist subjunctive = "Don't do it at all" (prohibition)

In [ ]:

# Tense × person crosstab for imperatives
print_nt_imperative_profile()

# Tense × person crosstab for imperatives print_nt_imperative_profile()

In [ ]:

# Present vs. aorist imperative breakdown (tense × voice × person)
print_nt_imperative_tense_comparison()

# Present vs. aorist imperative breakdown (tense × voice × person) print_nt_imperative_tense_comparison()

In [ ]:

from IPython.display import Image
path = nt_imperative_chart()
if path:
    print(f'Saved: {path}')
    Image(str(path))

from IPython.display import Image path = nt_imperative_chart() if path: print(f'Saved: {path}') Image(str(path))

In [ ]:

# Book distribution — imperatives in Epistles vs. Gospels
imp_books = nt_mood_book_distribution('imperative')
imp_books.head(10)

# Book distribution — imperatives in Epistles vs. Gospels imp_books = nt_mood_book_distribution('imperative') imp_books.head(10)

---

5. Genre Comparison¶

Different NT genres favor different moods:

• Gospels & Acts — narrative → more indicatives, but also imperatives (Jesus' commands)
• Pauline letters — argumentation → more infinitives and subjunctives (purpose/result clauses)
• General & Revelation — exhortation → higher imperative density relative to book length

In [ ]:

print_nt_mood_genre_profile()

print_nt_mood_genre_profile()

In [ ]:

from IPython.display import Image
path = nt_mood_genre_heatmap()
if path:
    print(f'Saved: {path}')
    Image(str(path))

from IPython.display import Image path = nt_mood_genre_heatmap() if path: print(f'Saved: {path}') Image(str(path))

---

Quick Reference¶

from bible_grammar.nt_moods import (
    # Data
    nt_mood_data,                  # tokens for one mood (mood, book= optional)
    nt_mood_profile,               # all mood distribution (book= optional)
    nt_subjunctive_profile,        # subjunctive tense × voice
    nt_infinitive_profile,         # infinitive tense × voice
    nt_imperative_profile,         # imperative tense × person
    nt_subjunctive_constructions,  # purpose/conditional/hortatory/etc.
    nt_infinitive_constructions,   # complementary/articular/prepositional/etc.
    nt_imperative_tense_comparison,# present vs. aorist breakdown
    nt_mood_genre_profile,         # mood % by genre group
    nt_mood_book_distribution,     # count per NT book (mood arg required)
    # Print
    print_nt_mood_overview,
    print_nt_subjunctive_profile,
    print_nt_infinitive_profile,
    print_nt_imperative_profile,
    print_nt_subjunctive_constructions,
    print_nt_infinitive_constructions,
    print_nt_imperative_tense_comparison,
    print_nt_mood_genre_profile,
    # Charts
    nt_mood_chart,
    nt_subjunctive_chart,
    nt_imperative_chart,
    nt_mood_genre_heatmap,
)