Chapter 16 · Lesson 16.2 · Verb

Verb – Luo/Aorist active infinitive

4 min read3-question quiz

ObjectivesLearning objectives

  • How the infinitive can be used as an argument of another verb
  • The concept of verbal moods
  • The morphology of the Luo and Aorist infinitives and their syntax and semantics

VocabularyVocabulary

GreekGlossPart of speechParadigm
ὁ ἑκατοντάρχης, -ουthe centurionnounB.a.α.iv
ἡ στέγη, -ηςthe roofnounB.a.α.i
κελεύω σε ποιεῖν(I) command you (acc) to doverbC.a.α
βούλομαι ποιεῖν(I) desire to doverbC.a.α
ἐπιτρέπω σοι ποιεῖν(I) allow you (dat) to doverbC.a.η
εἰifconjunction

NoteInfinitives as arguments

Verbs like βούλομαι and κελεύω may take an infinitive (the topic for this lesson) as an argument. These verbs are listed in the vocabulary table with the infinitive for ‘to do’ namely ποιῆσαι (Aorist) or ποιεῖν (Luo). In the case of βούλομαι ‘desire/want’, it does not take any other argument, though a noun may take the place of the infinitive. You can both ‘desire to eat bread’ (infinitive + noun) or ‘desire bread’ (only noun). On the other hand, κελεύω ‘command’ involves ordering someone to do something, whatever happens to be given by the verb in the infinitive. The first accusative argument (σε) represents the person commanded.

NoteGeneral Greek: “verbal mood”

Languages allow us to talk about events that are not real, such as in a sentence like Peter might go home. This sentence does not refer to an event that has happened or even an event that will happen in the future. It refers to an event that is a possibility, meaning it is unreal in some way. Verbal mood is a morphological marking on the verb that tells us whether the event is unreal or not (though see Semantics D for a fuller discussion and definition). All the verbs you have learned so far have been in what is called indicative mood (abbreviated ind). This mood does not mark the event as unreal or hypothetical (though it also does not mark it as real). Verbs in infinitive mood (abbreviated inf), on the other hand, refer to hypothetical or unreal events, as we will explore more in the semantics section.

GrammarGrammar Topic: Verb – Luo/Aorist active infinitive

In 15.1.3, we said that the traditional labels for the verb forms were problematic because they were not an accurate reflection of the semantics of the forms. This is true of the traditional labels of the infinitive forms as well. Because the stem associated with the Luo form is called the present, the infinitive with that stem has traditionally been called the present infinitive. Semantically, these two categories are mutually exclusive. The infinitive is, by definition, a tenseless form, so it cannot be “present.” However, tense is not the same as aspect, and Greek infinitives are distinguished based on their aspectual value, as we will see in this lesson with the infinitives of the Luo and Elusa and Efagon forms. We will, thus, refer to the Luo infinitive, which refers to the same form as “present infinitive” used by most grammars.

MorphologyMorphology: Verb – Luo/Aorist active infinitive

  • Remember: Efagon uses a different verb stem from Luo (see 11.1.3.1), while Elusa uses the Luo stem with different endings (see 13.1.4.1).
  • The Luo and Efagon inf ending is -ειν
  • The Luo inf accent is regressive (λαμβάνειν), but in Efagon it is a circumflex on the ultima (λαβεῖν)
  • For Elusa-pattern Aorist verbs, the inf ending -σαι is attached to the Luo stem, with a circumflex on the penultima (ἀκοῦσαι)
Morphology: Verb – Luo/Aorist active infinitive
Luo stemEfagon stemElusa Stem
(Present)(Aorist Thematic)(Aorist Sigmatic)
λαμβάν-εινλαβ-εῖν
ἀκού-εινἀκοῦ-σαι

SyntaxSyntax: Verb – Luo/Aorist active infinitive

Infinitives often appear after certain verbs, such as βούλομαι, κελεύω, and ἐπιτρέπω. There are two basic options for the subject of these infinitives. Either the subject is identical to the subject of the main verb, or the subject is given by the accusative argument of the verb. To say βούλομαι φαγεῖν ἄρτον means ‘I desire to eat bread’ where ‘I’ is both the subject of the main verb (βούλομαι) and the infinitive verb (φαγεῖν). In contrast, κελεύω σε φαγεῖν ἄρτον means ‘I order you to eat bread’ where ‘I’ is the subject of the main verb (κελεύω), and ‘you’ is the subject of the infinitive verb (φαγεῖν). In general, the subject of infinitive verbs in Greek will be marked with accusative case if they are given explicitly.

SemanticsSemantics: Verb – Infinitive (1 – Hypothetical eventuality; 2 – Habitual)

Verb – Infinitive: all 3 parts on one page →Also in Lesson 27.2, Lesson 39.2

As we said previously, infinitives refer to eventualities that are hypothetical or unreal in some way:

Example 137Hypothetical event

(Jesus says) I have greatly desired τοῦτο τὸ πάσχα φαγεῖν [to eat this Passover] (Luke 22:15)

The desire to eat is not an event that has occurred in the world. It does not refer to a real event in that sense, but it refers to a hypothetical event in Jesus’ mind. This is a very common use of infinitives. After verbs of desire or commanding, they will refer to the event desired or commanded that has not yet taken place.

The distinction between Luo infinitives and Aorist infinitives is aspectual: the former are imperfective, and the latter are perfective. While the Aorist φαγεῖν is used to refer to eating a single passover meal above, the Luo counterpart, ἐσθίειν, is often used to refer to habitual events:

Example 138Habitual event

Do you not have houses in which ἐσθίειν καὶ πίνειν [to eat and drink]? (1 Cor 11:22)

The eating and drinking here refers to habitual eating and drinking and not a one-time event, suggesting that the different aspectual distinctions between the Luo and Aorist forms also apply to the infinitive forms.

Lesson 16.2 quiz

Check your understanding

3 questions · self-graded

  1. 1What is the Aorist active infinitive of ἀκούω?
  2. 2In κελεύω σε φαγεῖν ἄρτον ‘I order you to eat bread,’ who is the subject of the infinitive φαγεῖν?
  3. 3The Luo infinitive expresses present tense, which is why grammars call it the present infinitive.True or false

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New Testament text shown on hover: Greek from the SBLGNT, © 2010 Society of Biblical Literature and Logos Bible Software, CC BY 4.0; English from the Berean Standard Bible (public domain).