Things Has Changed vs. Things Have Changed – Which is Correct?
When the subject is “things,” use “have changed,” not “has changed,” because “things” is a plural noun. The correct sentence is “Things have changed.” Use “has” only with a singular subject, such as “Something has changed.” This guide explains the agreement rule, examples, forms, related concepts, and common mistakes in everyday writing.
Things Has or Have Changed – Which is Correct?
“Things have changed” is correct. The noun things is plural, so it takes the plural auxiliary verb have. The phrase “things has changed” is grammatically incorrect because has is used with singular subjects such as thing, something, or everything.
The verb changed does not determine whether you should use has or have. The subject does. Because things refers to more than one object, situation, or circumstance, the correct form is have changed.
The Best Trick to Remember the Difference
Use the singular-versus-plural swap test. Replace things with something. If the sentence becomes “Something has changed,” use has. If you keep the plural subject “things,” use have: “Things have changed.”
| Word | Part of Speech | Meaning | Example |
|---|---|---|---|
| has | Third-person singular form of “have” | Shows possession or forms a perfect tense with a singular subject | Something has changed. |
| have | Base verb and plural form of “have” | Shows possession or forms a perfect tense with a plural subject | Things have changed. |
How to Use Has
Has is the third-person singular present-tense form of have. Use it with singular nouns and with the pronouns he, she, and it. It commonly expresses possession or combines with a past participle to form the present perfect tense.
In the expression “has changed,” has is an auxiliary verb, while changed is the past participle. The combination describes an action or condition that occurred in the past and remains relevant now.
Example 1: Something has changed in the schedule.
Example 2: The company has changed its privacy policy.
Example 3: She has changed her approach to the project.
What are the different forms of Has?
Has is a form of the irregular verb have. The present-tense forms are have for I, you, we, and they, and has for he, she, it, and singular nouns. The past-tense form for all subjects is had. The present participle is having, and the past participle is had.
| Subject | Correct Form |
|---|---|
| I, you, we, they | have |
| He, she, it, or a singular noun | has |
| Any subject in the past tense | had |
Etymology of the Word Has
Has developed from older forms of the verb have, which traces back to Old English habban, meaning “to possess” or “to hold.” Over time, English developed different present-tense forms to show agreement with singular and plural subjects.
How to Use Have
Have is used with the pronouns I, you, we, and they, as well as plural nouns such as things, changes, and ideas. It can express possession, obligation, or experience, and it functions as an auxiliary verb in perfect tenses.
In “things have changed,” have agrees with the plural subject things. The word changed is a past participle, so the phrase is in the present perfect tense.
Example 1: Things have changed since the new manager arrived.
Example 2: We have changed the design several times.
Example 3: They have changed their plans for the weekend.
What are the different forms of Have?
Have is the base form and the present-tense form used with plural subjects and the pronouns I, you, and they. Its third-person singular form is has. Its past-tense and past-participle form is had, while its present participle is having.
In negative statements, use do not have or do not with most subjects, but use does not have with singular third-person subjects. In questions, use forms such as “Have things changed?” and “Has something changed?”
Etymology of the Word Have
Have comes from Old English habban, related to words in other Germanic languages that expressed possession, holding, or control. It has remained one of English’s most frequently used verbs and now serves both as a main verb and as an auxiliary verb.
Related Concepts
Understanding subject-verb agreement and auxiliary verbs makes it easier to choose between has and have in phrases such as “things have changed.”
- Subject-verb agreement: A verb must match its subject in number. Singular subjects generally take has, while plural subjects take have.
- Singular and plural nouns: Thing is singular, but things is plural. That added -s changes the required verb from has to have.
- Auxiliary verbs: In “things have changed,” have helps form the present perfect tense and is followed by the past participle changed.
- Present perfect tense: This tense connects a past event or development with the present. “Things have changed” suggests that earlier conditions are different now.
Examples from Media and Literature
The structure appears naturally in commentary about social change, personal development, history, and fictional events. The following examples show how the correct form works in different contexts:
- News reporting: “Things have changed significantly since the city introduced the new transportation system.”
- Historical writing: A discussion of a historical novel might explain, “Things have changed dramatically for the characters after the war.”
- Film dialogue: In a movie about former friends meeting again, one character could say, “Things have changed since we left school.”
- Business journalism: “Things have changed in the technology industry since the company released its first product.”
- Personal memoir: “Things have changed, but the lessons from that experience remain important.”
Practice Exercises
Choose the correct word to complete each sentence.
- Things ___ changed since last month. (has/have)
- Something ___ changed in the report. (has/have)
- The plans ___ changed unexpectedly. (has/have)
- Everything ___ changed since the announcement. (has/have)
- Several things ___ changed during the renovation. (has/have)
Answer Key
- have — “Things” is plural.
- has — “Something” is singular.
- have — “Plans” is plural.
- has — “Everything” is grammatically singular.
- have — “Several things” is plural.
Has Synonyms
| Synonym | Definition |
|---|---|
| Possesses | Owns or holds something |
| Owns | Has legal or personal possession of something |
| Contains | Includes something within it |
| Experiences | Goes through or encounters something |
Have Synonyms
| Synonym | Definition |
|---|---|
| Possess | Own or hold something |
| Own | Have legal or personal ownership |
| Include | Contain something as part of a whole |
| Experience | Undergo or encounter something |
Frequently Asked Questions
Question 1: Is “things has changed” correct?
No. “Things has changed” is incorrect because things is plural. The correct phrase is “things have changed.”
Question 2: Why do we say “things have changed”?
The plural noun things requires the plural auxiliary verb have. The word changed is the past participle used to form the present perfect tense.
Question 3: When should I use “has changed”?
Use “has changed” when the subject is singular, such as in “Something has changed,” “The situation has changed,” or “She has changed.”
Question 4: Is “everything have changed” correct?
No. Although everything refers to many items, it is grammatically singular. The correct sentence is “Everything has changed.”
Question 5: Can “things have changed” refer to one situation?
Yes. The phrase can refer broadly to multiple conditions, circumstances, habits, or details within one overall situation. The verb still agrees with the plural noun things.
Conclusion
The correct expression is “things have changed.” Use have because things is plural, and use has with a singular subject such as something, everything, or the situation. Pro Tip: Correct subject-verb agreement strengthens your professional reputation by making your writing clearer, more polished, and more credible.
