Latin does not assign case by translating an English verb word for word. A verb has an argument frame: it determines what kinds of complement can complete its meaning and which case those complements take. Thus rēgī pāreō means “I obey the king,” although English treats “the king” as a direct object. In Latin, rēgī is dative because pāreō governs a dative.
Unless a note says otherwise, the constructions below belong to ordinary Classical prose. The case pattern is lexical: meaning groups help memory, but they do not turn every synonym into a dative-governing verb.
The Core Lexical Families
The governed dative often denotes a person or institution toward whom an attitude, service, resistance, harm, or benefit is directed. That semantic relationship explains why the dative was natural, but learners must still memorize the construction of each verb.
| Relationship | Common verbs | Learn this frame |
|---|---|---|
| obedience, service, resistance | pāreō, serviō, resistō | alicui pārēre, obey someone |
| favor, pleasure, hostility | faveō, placeō, displiceō, invideō, īrāscor | alicui placēre, please someone |
| harm, pardon, restraint | noceō, parcō, īgnōscō | alicuī nocēre, harm someone |
| belief and persuasion | crēdō, persuādeō, suādeō | alicuī crēdere, believe someone |
| command and threat | imperō, minor | alicuī imperāre, command someone |
| help, approach, encounter | subveniō, appropinquō, occurrō | alicuī subvenīre, help someone |
Fīlius parentibus pāret, sed sodālibus improbis nōn crēdit.
The son obeys his parents but does not trust dishonest companions.
Haec lūx oculīs mihi nocet; umbra autem placet.
This light hurts my eyes, but I like the shade.
The endings reveal two different dependencies in the second sentence. Oculīs is the body part harmed, while mihi is the person affected; both are dative. In umbra mihi placet, nominative umbra is what pleases, and dative mihi is the experiencer. English reverses the viewpoint and says “I like the shade.”
Cūr sorōrī tuae invideās? Ipsa tibi semper favet.
Why would you envy your sister? She always supports you.
A Governed Dative Is Not Necessarily an Indirect Object
In librum puellae dō “I give the girl a book,” puellae is a recipient alongside accusative librum. The dative after pāreō or noceō is different: the verb selects it even when no thing is transferred. Traditional grammar therefore calls many such verbs intransitive.
Passivization provides a useful diagnostic. An accusative direct object can normally become a nominative subject. A governed dative stays dative, and the passive verb is third-person singular and impersonal.
Cīvēs magistrātuī pārent.
The citizens obey the magistrate.
Magistrātuī ā cīvibus pārētur.
The magistrate is obeyed by the citizens.
The translation sounds personal, but the Latin structure is approximately “there is obedience to the magistrate.” Magistrātuī has not become nominative. The same pattern appears in the perfect:
Captīvīs parsum est, quod arma statim trādidērunt.
The prisoners were spared because they surrendered their weapons at once.
Neuter singular parsum est confirms an impersonal construction; dative captīvīs remains the complement. A personal passive occurs exceptionally with some verbs in poetry and later Latin (literary) or (archaic), but it is not the safe Classical prose model.
Mixed Frames: Dative Person, Accusative Thing, Content Clause
Some dative-governing verbs also license a separate accusative or clause. This does not make the dative an accusative in disguise. Each complement has its own relation to the verb.
Dux mīlitibus imperāvit ut pontem tuērentur.
The commander ordered the soldiers to defend the bridge.
Here mīlitibus is the dative group commanded; ut pontem tuērentur expresses the content of the order. English instead uses “ordered the soldiers to defend,” so copying its constituent order yields the wrong Latin case and clause type. Compare iubeō, whose lexical frame is different: dux mīlitēs pontem tuērī iussit has accusative mīlitēs plus an infinitive.
Ōrātor cīvibus persuāsit nē urbem relinquerent.
The speaker persuaded the citizens not to leave the city.
Hoc mihi tandem persuāsistī.
You have finally convinced me of this.
In the last sentence, neuter accusative hoc is the point established, while mihi is the person persuaded. With crēdō, an accusative thing may likewise accompany a dative person, and an accusative-and-infinitive clause may express what is believed. These frames are lexical and sometimes ambiguous; consult the whole context rather than assigning roles from order.
Compounds and the Limits of Analogy
Many compounds whose prefixes suggest proximity, opposition, precedence, or attachment govern a dative: adsum alicuī “be present for someone,” praesum alicuī “be in charge of something,” occurrō alicuī “meet someone,” resistō alicuī “resist someone.”
Medicus vulnerātīs adest, dum servī aquam afferunt.
The doctor attends the wounded while the servants bring water.
Explōrātōrēs hostibus appropinquāvērunt, sed proeliō nōn interfuērunt.
The scouts approached the enemy but did not take part in the battle.
In the second example, hostibus is dative with appropinquāvērunt and proeliō dative with interfuērunt. Those forms could also be ablative in isolation. Their endings alone do not settle the reading: the governing verbs and the surrounding meaning license the dative analysis. This is how morphology and discourse cooperate.
Prefixes remain clues, not rules. Praesum exercituī takes a dative, but adeō ducem “I approach the commander” takes an accusative. The whole lexical verb governs the case. See Compound Verbs and Case Government for a systematic comparison.
An authentic poetic line by Virgil sets a dative-governing verb inside a sharp contrast; it is reproduced without editorial macrons:
tu ne cede malis, sed contra audentior ito
Do not yield to misfortunes, but go against them more boldly. — Virgil, Aeneid 6.95
Malīs is dative after cede. The balanced exhortation is (literary) and emphatic, but the government itself is Classical.
Parse before You Translate
Use this procedure whenever an English-looking object appears near a possible dative-governing verb:
- Identify the finite verb and recover its dictionary headword.
- Inspect the noun’s case, allowing for forms such as cīvibus that could be dative or ablative.
- Recall the verb’s attested frame: pāreō alicuī, but iuvō aliquem.
- Look for a second complement—an accusative thing, ut/nē clause, or infinitival statement—before deciding what each constituent does.
- Test the passive. If the participant remains dative and the passive is impersonal, it was not a direct object.
- Only then choose natural English word order and prepositions.
Common Mistakes
Copying an English direct object after pāreō
❌ Discipulī magistrum pārent.
Incorrect — pāreō governs the dative, despite English ‘obey the teacher.’
✅ Discipulī magistrō pārent.
The students obey the teacher.
Giving a near-synonym the same case
❌ Bonus medicus aegrōs subvenit.
Incorrect — subveniō takes the people helped in the dative.
✅ Bonus medicus aegrīs subvenit, eōsque iuvat.
A good doctor helps the sick and assists them.
The same people are dative with subvenit but accusative eōs with iuvat.
Mixing the frames of imperō and iubeō
❌ Cōnsul lēgātōs imperāvit manēre.
Incorrect — this combines imperō with iubeō's accusative-and-infinitive frame.
✅ Cōnsul lēgātīs imperāvit ut manērent.
The consul ordered the envoys to remain.
Promoting a dative in the passive
❌ Captīvī ā mīlitibus parsī sunt.
Incorrect in neutral Classical prose — parcō forms an impersonal passive.
✅ Oppidānīs ā victōribus parsum est.
The townspeople were spared by the victors.
Key Takeaways
- A governed dative is part of a Latin verb’s lexical argument frame; an English direct object does not predict it.
- Semantic families are memory aids, but near-synonyms may govern different cases.
- Dative complements remain dative under an impersonal passive.
- A dative person may coexist with an accusative thing or an ut/nē content clause.
- Parse the head verb and its dependents before rearranging them into English order.
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Start learning Latin →Related Topics
- Dative with Special Intransitive VerbsA2 — Learn the Classical verbs that govern a dative even when their natural English translations take a direct object.
- Dative with Compound VerbsA2 — Learn why certain prefixed Latin verbs govern a dative and how to distinguish that complement from a direct object or literal destination.
- Transitive and Intransitive VerbsA2 — How a Latin verb's lexical argument pattern determines whether it can govern a direct accusative object.
- Verbs Governing the AblativeB1 — How lexical verbs select ablative complements of use, enjoyment, duty, possession, deprivation, reliance, and need.
- Impersonal Passive ConstructionsA2 — Recognize subjectless third-person singular passives and translate the activity naturally instead of inventing a nominative subject.