Subject and Predicate Quiz

Learn how well you spot subjects and predicates in sentences in about 10 minutes. Get a clear score from 16 free questions covering key grammar patterns, with no sign-up needed.
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Questions1610 minutes
Hi! My name is Freudly, i am an AI therapist, I will give you an interpretation of the test after you complete it.
08:30
July 22, 2026
July 22, 2026
Material has been updated
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12 completions
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Verified by Daniel Hall
Psychologist with 25 years of experience
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How the Scales are Structured

example score
11/16
Subject and Predicate Knowledge (SaPK)
Measures how accurately you can identify subjects and predicates across common sentence structures.
Foundation to Build
Developing Control
Strong Control
0NaNFoundation to Build7NaNDeveloping Control13NaNStrong Control
A score of 11 indicates developing control, showing solid recognition of basic subjects and predicates with some room to improve on more complex or implied structures.
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DATA-BASED USER COHORTS

Who Usually Takes This Test?

Students in grammar class
41%OF USERS
Middle school through college students use it to review subjects and predicates before homework, quizzes, or exams.
ESL and language learners
34%OF USERS
People learning English take it to check sentence structure skills and spot common mistakes with verbs and clauses.
Writers and editors refreshing
25%OF USERS
Bloggers, copywriters, and proofreaders use it as a quick refresher to sharpen sentence clarity and correctness.
BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.
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See How You Compare

Once you complete the test, your results are compared with real-world data from people in your country.
Below is a preview of how scores are typically distributed across each scale.
Subject and Predicate Knowledge (SaPK)
Average
9.5
Normal range
7.511.5
min.
0
max.
16
Majority
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.
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CLEAR ANSWERS TO COMMON QUESTIONS

Frequently Asked Questions

What does this quiz measure?
It measures accuracy in identifying subjects and predicates in complete sentences. It includes items on simple and complete forms, compound structures, helping verbs, commands, questions, introductory phrases, and main clauses.
How many questions are included, and how long does it take?
The quiz includes 16 multiple-choice questions. Estimated completion time is about 10 minutes.
What types of sentences and structures are covered?
Items include statements, commands, and questions. Some sentences include introductory phrases, compound subjects or predicates, and helping verbs.
How is scoring handled?
Each question has one correct answer. The total score reflects current knowledge of identifying subjects and predicates.
Is an account or sign-up required to take the quiz?
No sign-up is required. The quiz can be taken without providing personal information.
WHAT THE TEST MEASURES
About This Assessment

Subject and Predicate Quiz - Symptoms and Signs

Take this free basic grammar quiz to test how accurately you can identify subjects and predicates in complete sentences. The 16 questions cover complete and simple subjects, complete and simple predicates, compound structures, helping verbs, commands, questions, introductory phrases, and main clauses. Each question has one correct answer, and your total reflects your current grammar knowledge. No sign-up is needed.

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