5.5 Relative pronouns

Types of Relative Pronouns

A relative pronoun introduces a subordinate clause that gives more information about a noun in the main clause. In English, these are words like "who," "which," and "that." In Latin, the relative pronoun qui, quae, quod does all of this work, and its form changes depending on gender, number, and case.

Qui, Quae, Quod

These are the three nominative singular forms of the Latin relative pronoun:

• Qui = masculine ("who" or "which")
• Quae = feminine ("who" or "which")
• Quod = neuter ("which" or "that")

The form you pick depends on the gender and number of the word the pronoun refers back to (its antecedent). The case, however, is determined by the pronoun's job inside its own clause. This two-part agreement rule is the single most important thing to understand about relative pronouns.

Declined Forms

The relative pronoun declines across five cases (nominative, genitive, dative, accusative, ablative) in all three genders, singular and plural. Here's the full chart:

A few things to notice:

• The genitive singular is cuius and the dative singular is cui for all three genders. These forms look nothing like the rest of the paradigm, so give them extra attention.
• The neuter nominative and accusative are always identical (quod / quae), just like other neuter words.
• The plural dative and ablative are quibus across all genders.

Gender Agreement

The relative pronoun matches its antecedent in gender and number, but takes its case from its role in the relative clause. Gender is grammatical, not natural. So if you're referring to aqua (water), you use a feminine form even though water has no biological gender. When quod refers to an entire idea or clause rather than a specific noun, it's neuter singular.

Functions in Sentences

The relative pronoun can play any grammatical role inside its clause: subject, direct object, indirect object, or part of a prepositional phrase. Its case tells you which role it's playing.

Subject of a Relative Clause

When the relative pronoun is the subject of its clause, it appears in the nominative case. The verb in the relative clause agrees with the pronoun in person and number.

Here quī is masculine singular nominative because its antecedent is puer (masculine singular) and it's the subject of legit.

Object of a Relative Clause

When the relative pronoun is the direct object, it takes the accusative; when it's the indirect object, it takes the dative.

Quem is masculine singular accusative: masculine singular to match liber, accusative because it's the direct object of legit. Notice that in Latin the relative pronoun still comes at the start of its clause, even though it's the object.

Other Case Uses

• Genitive (cuius, quōrum, etc.) shows possession or a partitive relationship: Vir cuius filium vīdī = "The man whose son I saw."
• Ablative (quō, quā, quibus) is used for instrument, accompaniment, or after prepositions: Gladius quō pugnat = "The sword with which he fights."

The case is always determined by the pronoun's function inside its own clause, never by the role of the antecedent in the main clause.

Antecedents

The antecedent is the noun or pronoun in the main clause that the relative pronoun refers back to. Finding it correctly is half the battle of translating a relative clause.

Explicit Antecedents

Most of the time, the antecedent is a clearly stated noun. Look for the noun that matches the relative pronoun in gender and number.

The antecedent can be separated from the relative pronoun by several words. When a sentence has multiple nouns of different genders, the gender of the pronoun is your best clue for identifying the right antecedent.

Implied Antecedents

Sometimes the antecedent is left out entirely and must be understood from context. In these cases, the relative pronoun effectively stands on its own as a noun (a "substantive" use).

No antecedent like is or vir appears. You supply it in English. This is common in proverbs and general statements.

Relative Clauses

A relative clause is a subordinate clause introduced by a relative pronoun. It modifies a noun in the main clause the way an adjective would.

Defining vs. Non-Defining Clauses

In English, we distinguish restrictive clauses (no commas, essential to meaning) from non-restrictive clauses (set off by commas, extra info). Latin makes no such punctuation distinction. You have to rely on context to decide whether the clause restricts or merely adds information.

Word Order in Relative Clauses

The relative pronoun almost always comes first in its clause. The verb of the relative clause typically falls at or near the end, following standard Latin tendencies. Sometimes the antecedent gets pulled inside the relative clause (a stylistic choice called "attraction of the antecedent"), which can be disorienting at first. Just remember to look for the noun that agrees in gender and number.

Case Attraction

Case attraction is a phenomenon where the case of the relative pronoun is "pulled" toward the case of its antecedent, even when the pronoun's grammatical role in its own clause would call for a different case. This is relatively uncommon in elementary Latin but worth knowing about so it doesn't trip you up.

Here quae is neuter plural and could be read as either nominative or accusative. The overlap of forms in the neuter plural makes attraction less visible but still present.

Case attraction is more prominent in Greek than in Latin, and in elementary Latin you'll encounter it only occasionally. When a sentence seems not to parse correctly, consider whether attraction might be at work.

Special Uses

Beyond basic clause connection, Latin uses relative pronouns in a couple of distinctive ways.

Relative Clause of Characteristic

This type of relative clause describes a general quality or type of person/thing rather than a specific individual. It typically uses the subjunctive mood.

The subjunctive signals that you're talking about the kind of person who would do something, not one particular person. In English, you can often translate with "the sort of person who" or "someone who would."

Connecting Relative

A relative pronoun at the start of a new sentence can function like a demonstrative pronoun (is, ea, id), linking the new sentence to the previous one. This is called a connecting relative.

Here quod doesn't introduce a subordinate clause modifying a noun. Instead, it means something like "and this" or "this thing," providing a smooth transition. Translate it as a demonstrative ("this," "these things") rather than as "which."

Common Mistakes

Agreement Errors

The most frequent mistake is mixing up which part of the agreement comes from where. Remember the rule:

1. Gender and number come from the antecedent.
2. Case comes from the pronoun's role inside the relative clause.

If you have puella (feminine singular) as the antecedent but the pronoun is the direct object in its clause, you need feminine singular accusative: quam, not quae (nominative) and not quem (masculine).

When multiple nouns could be the antecedent, use gender as your guide. If the pronoun is quam (feminine), it can't refer to a masculine noun.

Confusion with Interrogatives

The relative pronoun qui, quae, quod looks very similar to the interrogative pronoun quis, quid. Key differences:

• Quis/quid asks a question: Quis vēnit? = "Who came?"
• Quī/quae/quod connects a clause to an antecedent: Vir quī vēnit = "The man who came."

In the nominative masculine singular, the relative is quī and the interrogative is quis. In the neuter nominative/accusative singular, the relative is quod and the interrogative is quid. Watch for these differences, especially in indirect questions, which use interrogatives, not relatives.

Translation Strategies

When translating a sentence with a relative clause, follow these steps:

1. Find the relative pronoun and identify its case, gender, and number.
2. Locate the antecedent by finding a noun in the main clause that matches in gender and number.
3. Determine the pronoun's role in the relative clause based on its case (subject? object? possessive?).
4. Translate the main clause first, then insert the relative clause next to the antecedent in your English version.

For study purposes, a more literal translation helps you confirm you understand the grammar. For polished work, rearrange into natural English. Either way, the four steps above keep you grounded.

Practice Exercises

Identifying Relative Pronouns

For any Latin passage, try this drill:

1. Underline every relative pronoun.
2. Write down its case, gender, and number.
3. Draw an arrow to its antecedent (or note that it's implied).
4. State the pronoun's function in its clause (subject, direct object, etc.).

Constructing Relative Clauses

Practice building your own sentences:

• Take two simple sentences (Puella est laeta. Puella cantat.) and combine them with a relative pronoun (Puella quae cantat laeta est.).
• Try putting the relative pronoun in different cases: make it the subject, then the direct object, then use a genitive or ablative form.
• Once that feels comfortable, try sentences with implied antecedents or connecting relatives.