Predicate — the part of a sentence that makes a statement about the subject — typically containing the verb and its complements, expressing what the subject does, is, or experiences.
Definition
The part of a sentence that makes a statement about the subject — typically containing the verb and its complements, expressing what the subject does, is, or experiences.
In Depth
The part of a sentence that makes a statement about the subject — typically containing the verb and its complements, expressing what the subject does, is, or experiences.
In-Depth Explanation
Predicate is a core grammatical concept referring to the part of a sentence or clause that makes a statement about the subject — expressing what the subject does, is, or undergoes. Together, subject and predicate form the minimal structural unit of a clause.
Two main frameworks for the term:
| Framework | Definition of predicate | Example |
|---|---|---|
| Traditional grammar | Everything in the sentence except the subject | “The cat ate the fish quietly“ |
| Formal/generative linguistics | The verb phrase (VP) excluding the subject; the semantic content attributing a property to an argument | “John [VP ate the fish]“ |
| Logic / semantics | A function mapping arguments to truth values | SLEEP(x): the predicate SLEEP takes x (the sleeper) |
Subject–predicate in Japanese:
Japanese grammar has a predicate-final structure. Unlike English, the predicate comes at the end — adverbs, objects, and all other constituents precede the final verb/adjective:
- 猫が魚を食べた。(Neko ga sakana wo tabeta.) — “The cat ate the fish.” (lit. cat-SUBJ fish-OBJ ate)
Japanese predicates can be:
- Verbal: 食べる (taberu — eat), 走る (hashiru — run)
- Adjectival (i-adjective): 大きい (ōkii — big); ii-adjectives are also predicates in Japanese
- Nominal + copula: 学生だ (gakusei da — is a student)
Predicate types by valency:
| Type | Valency | Example |
|---|---|---|
| Intransitive | 1 argument (subject only) | sleep, arrive, fall |
| Transitive | 2 arguments (subject + object) | eat, read, kick |
| Ditransitive | 3 arguments (subject + IO + DO) | give, show, send |
| Copular | Links subject to complement | be, become, seem |
| Raising/control | Complex predicate structures | seem, try, promise |
History
The distinction between subject and predicate originates with Aristotle’s logic, carried through Medieval scholastic grammar, Renaissance grammar, and institutionalised in traditional school grammar. In 20th-century generative syntax, the predicate was reanalysed as the Verb Phrase (VP), with the subject in Specifier-IP position in X-bar theory. Predicate-argument structure became central to theories of thematic roles (theta-roles: Agent, Patient, Theme, etc.) in Government and Binding theory (Chomsky 1981).
Common Misconceptions
- “The predicate is just the verb.” In traditional grammar, the predicate includes the verb and all its complements and modifiers — “ate the large fish quietly” is the whole predicate.
- “Japanese has no subject.” Japanese frequently drops the subject (pro-drop), but it has a predicate-final structure; the predicate is unambiguously identifiable as the final element of the clause.
- “Adjectives aren’t predicates in Japanese.” In Japanese, i-adjectives (大きい, 寒い) and na-adjectives (with copula) function as predicates — this differs from English, where adjectives must combine with a copular verb (is large) to predicate.
Social Media Sentiment
“Predicate” tends to appear in Japanese learning content in discussions of Japanese sentence structure (SOV order, predicate-final position) and the copula system (だ/です). Grammar-focused learners find the explicit subject-predicate framework helpful for understanding Japanese clause structure; immersion-based learners may encounter the term without formal framing.
Last updated: 2026-04
Practical Application
- Understanding SOV: Recognising that the predicate (verb/adjective) comes at the end in Japanese is the single most important syntactic fact for new learners — it determines all reading and listening prediction strategies.
- Compound predicates in Japanese: Japanese has rich compound verb structures (飛び出す, 読み始める) and auxiliary verb chains that extend the predicate rightward — understanding predicate boundaries helps parse these correctly.
- Reading ahead: Skilled readers learn to hold the subject in working memory while accumulating modifier stacks before the predicate appears at the end of the clause.
Related Terms
See Also
Sources
- Chomsky, N. (1981). Lectures on Government and Binding. Foris Publications. Foundational generative syntax text that formalises predicate-argument structure through theta-role theory.
- Shibatani, M. (1990). The Languages of Japan. Cambridge University Press. Detailed analysis of Japanese clause structure, predicate types, and the copular system with cross-linguistic comparison.
- Crystal, D. (2008). A Dictionary of Linguistics and Phonetics (6th ed.). Blackwell. Standard reference for the definition and conceptual history of grammatical terms including predicate.