constitutes (consists) of

Writers often type or say "constitutes of" when they mean "consists of." That extra preposition makes the sentence ungrammatical or forces a different subject/verb pattern.

Below are the quick rule, clear patterns, many ready-to-copy examples (work, school, casual), and instant rewrites you can use to fix sentences now.

Quick answer

Use "consists of" (or "is made up of" / "is composed of") to list parts. Use "constitute" (no "of") when the parts are the subject and they form the whole.

"consists of" = Whole consists of Parts (Whole as subject).
"constitute" = Parts constitute the Whole (Parts as subject).
Never write "constitutes of" - either switch to "consists of" or reorder the sentence so "constitute" is correct.

Core explanation: the grammatical difference

"Consist" is intransitive and pairs with "of" to introduce components: The salad consists of lettuce, tomatoes, and cucumbers.

"Constitute" is transitive: the parts are the subject and take a direct object: Lettuce, tomatoes, and cucumbers constitute the salad.

Pattern A (list parts): [Whole] consists of [Part 1], [Part 2], ...
Pattern B (parts form whole): [Part 1] and [Part 2] constitute [Whole].
Wrong pattern to avoid: [Parts] constitute of [Whole]. Change the verb or reorder the sentence.

Grammar patterns, spacing and hyphenation

Common spacing and small errors

If you see "constitutes of" it's a grammar issue, not a spacing issue. Occasional typos like "constitutesof" or extra spaces are usually just keyboard errors, but the fix is grammatical: replace or reorder.

Check the subject: if it's the whole, use "consists of."
If the subject is the parts, use "constitute" plus the whole as the object.
Neutral alternatives: "is made up of," "includes," "contains" - these remove the trap.

Hyphenation

None of these verbs require hyphens. Focus on verb + preposition pairing rather than hyphenation rules.

Real usage and tone

"Consists of" is neutral and common in emails, reports, and essays when you list elements. "Constitute" feels formal or analytical - typical in legal, academic, or structural writing.

"consists of" → plain, descriptive: "The team consists of ten players."
"constitute" → formal, structural: "Ten players constitute the team."
When clarity matters, prefer "consists of" or "is made up of" for lists; use "constitute" when the parts are the grammatical subject.

Examples you can copy - Work

Wrong: "The committee constitutes of five members."
Correct: "The committee consists of five members."
Wrong: "Our team constitutes of designers, developers, and testers."
Correct: "Our team consists of designers, developers, and testers."
Alternative correct (flip): "Designers, developers, and testers constitute our team."

Examples you can copy - School (essays, labs)

Wrong: "The experiment constitutes of three trials."
Correct: "The experiment consists of three trials."
Wrong: "The syllabus constitutes of ten weekly modules."
Correct: "The syllabus consists of ten weekly modules."
Alternative correct (flip): "Ten weekly modules constitute the syllabus."

Examples you can copy - Casual (messages, posts)

Wrong: "The playlist constitutes of 20 songs."
Correct: "The playlist consists of 20 songs."
Wrong: "My weekend plans constitutes of hiking and reading."
Correct: "My weekend plans consist of hiking and reading."
Alternative correct (flip): "Hiking and reading constitute my weekend plans."

Rewrite help: templates and quick rewrites

Choose the template that matches whether the whole or the parts is the subject.

Template 1 (list parts): [Whole] consists of [Part A], [Part B], and [Part C].
Template 2 (parts form whole): [Part A] and [Part B] constitute [Whole].
Template 3 (neutral): [Whole] is made up of [Parts] / [Whole] includes [Parts].

Three quick rewrites from common mistakes:

Original: "The team constitutes of ten players." → "The team consists of ten players."
Original: "A, B, and C constitutes the panel." → "A, B, and C constitute the panel."
Original: "The package constitutes of batteries and a charger." → "The package consists of batteries and a charger."

Memory tricks and quick checks

Two fast checks catch almost every error: identify the subject, then pick the pattern.

If the subject is the whole (thing being described), expect "consists of." Example: "The kit consists of..."
If the subject is the parts (items forming something), use "constitute" with a direct object. Example: "Parts A and B constitute the kit."
When unsure, use a neutral phrase: "is made of," "is made up of," "includes," or "contains."

Similar mistakes and related verbs

Other composition verbs follow their own patterns. Mixing them up makes the same kind of error.

compose: Parts compose Whole OR Whole is composed of Parts. Example: "Leaves compose the canopy." / "The canopy is composed of leaves."
comprise: Whole comprises Parts (traditional): "The book comprises ten chapters." Avoid "is comprised of" if you follow strict usage guides.
make up: Parts make up Whole. Flexible alternative to "constitute": "Students and staff make up the campus community."

FAQ

Is "constitutes of" ever correct?

No. Standard English does not use "constitute" with "of." Either use "consists of" or reorder the sentence so the parts are the subject and use "constitute."

Can I say "is comprised of" instead of "consists of"?

"Is comprised of" is widely used but flagged by some style guides. Safer choices: "consists of," "is composed of," or "is made up of."

How do I fix a sentence that reads "X constitutes of Y"?

Decide whether X is the whole or the parts. If X is the whole, change to "X consists of Y." If X lists parts, rewrite so the parts are the subject and use "constitute" without "of."

Does "constitute" change for singular/plural?

Yes. Use "constitutes" with a singular subject and "constitute" with a plural subject. Example: "This evidence constitutes a case." vs "These facts constitute a case."

Quick editing tip to avoid the error?

Search your draft for "constitute" followed by "of." If you find it, apply a template from "Rewrite help" or flip the sentence subject and verb.

Fix your sentence now

If a sentence in your draft contains "constitutes of," replace it with a template above or flip subject and object so "constitute" works without "of." When in doubt, use "consists of" or "is made up of" for clear, correct lists of components.