Robinson's Morphology

This is a breakdown of the morphology abbreviations used by OGNT; they are important only for those wishing to create their own morphologies. Open in a new tab.

OGNT supplies grammar morphology using a system defined by Maurice Robinson.

Simple Values

Some values do not require parsing, although some have optional descriptors that provide additional information.

Robinson's morphology treats prepositions as independent of case, with the modified terms determining the case. Other morphologies treat case as an attribute of the preposition; additional values for "PREP" are supplied to allow authors to indicate this.

Simple Values
Value Description
ARAM Aramaic loanword
CONJ[-T] Conjunction [title]
HEB[-T] Hebrew loanword [title]
INJ interjection
PREP-A preposition, accusative (extension)
PREP-D preposition, dative (extension)
PREP-G preposition, genitive (extension)
PREP preposition
PRT[-I -N] particle [interrogative negative]

Adverbs

Adverbs are indeclinable; their optional descriptors are listed.

Adverbs
Value Descriptor
  no descriptor
-C comparative
-I interrogative
-K krasis with καὶ (κἀκεῖ)
-N negative

Modifiers: Case, Number, Person, Gender

Case, Number, Gender, Person are conventional. These values are used to construct modifiers for the remaining types.

Case
Value Description
A accusative
D dative
G genitive
N nominative
V vocative
Number
Value Description
P plural
S singular
Gender
Value Description
F feminine
M Masculine
N Neuter
Person
Value Description
1 first person
2 second person
3 third person

Descriptors

Adjectives, nouns, and pronouns may take descriptors that provide non-grammatical information.

Descriptors
Value Descriptor
C comparative
K krasis with καί (κἀγὼ, κἀμοὶ)
L location
LG location gentilic
LI letter indeclinable
NUI indeclinable number
P person
PG person gentilic
S superlative
T title

Adjectives, the Article, Nouns, Pronouns

Adjectives, the article, nouns, and pronouns normally take the form T-CPG(-D), where T is the type, CPG is the case/person/gender modifier, and the descriptor is optional. Note that A-NUI is an exception because it is indeclinable.

Adjectives, Nouns, etc.
Type Description
A adjective
A-NUI adjective - indeclinable number
Q adjective, correlative or interrogative
T article
N noun
C pronoun, reciprocal
D pronoun, demonstrative
I pronoun, interrogative
K pronoun, correlative
R pronoun, relative
X pronoun, indefinite

Non-standard Pronouns

Three pronouns have different modifiers.

Non-standard Pronouns
Value Description Modifiers
F pronoun, reflexive PCNG
P pronoun, personal
  • PCN (1 or 2 person)
  • CNG (3 person)
S pronoun, possessive PNCNG

Verb Modifiers: Tense, Voice, Mood

Verbs, in addition to case, number, gender, and person, also have Tense, Voice, and Mood.

Tense
Value Description
2 secondary form
A aorist
F future
I imperfect
L pluperfect
P present
R perfect
Voice
Value Description
A active
D deponent
E middle or passive
M middle
P passive
N middle or passive deponent
O passive deponent
Mood
Value Description
I indicative
M imperative
O optative
S subjunctive

Verb Forms

The secondary form tense modifier—2—should be treated as part of the tense modifier. It has no independent significance.

Verb conjugations take three forms. Each form takes three verb modifiers. The first two are tense and voice. The third modifier controls which form is meant. Keep in mind that the finite form takes two additional modifers, the infinitive takes none, and the participle takes three; this aids in distinguishing them.

  1. V-(2)TVM-PG — finite
  2. V-(2)TVN — infinitive
  3. V-(2)TVP-CPG — participle