What are Causative Verbs?
Causative verbs express the idea that someone arranges for, causes, allows, or makes another person (or thing) to do something. Rather than doing the action themselves, the subject causes it to happen.
The four main causative verbs in English are:
- have — the most neutral and formal
- get — informal, sometimes suggests effort or persuasion
- make — implies force or compulsion
- let — implies permission
Form and Structure
1. HAVE — something done (neutral, professional)
Active: have + object + base verb (someone does it for you)
Passive: have + object + past participle (it is done to something)
| Structure | Example |
|---|---|
| have + person + base verb | I had the technician check the system. |
| have + thing + past participle | I had the system checked. |
She had her assistant book the flights. (she arranged for it)
He had his hair cut yesterday. (someone cut it for him)
We have our accounts audited every year. (a professional does it)
I need to have my car serviced. (arrange for a mechanic to do it)
Important: The passive form (have + thing + past participle) is extremely common in everyday English:
I had my phone repaired. (= someone repaired it for me)
She had her nails done. (= someone did them for her)
They're having the house painted. (= painters are doing it for them)
2. GET — something done (informal, implies effort or persuasion)
Active: get + person + to + base verb
Passive: get + thing + past participle
| Structure | Example |
|---|---|
| get + person + to + base verb | She got her son to clean his room. |
| get + thing + past participle | I got my bike fixed at the shop. |
How did you get him to agree? (persuasion involved)
I need to get this report finished by tomorrow.
She got the manager to authorise the refund.
He managed to get the contract signed before the deadline.
⚠️ Note the difference in structure: have + person + base verb vs get + person + to + base verb
3. MAKE — force or compel (no choice for the other person)
Active only: make + object + base verb (no to)
The teacher made the students redo the exercise.
The noise made me wake up.
My parents made me apologise.
They made us wait for three hours.
What made you change your mind?
⚠️ In the passive, to is added: We were made to wait for three hours.
4. LET — allow or permit
Active only: let + object + base verb (no to)
She let her children stay up late on weekends.
They let us use the conference room.
\"Let me help you with that.\"
The company won't let employees work from home.
He didn't let anyone touch his notes.
⚠️ In the passive: be allowed to (not be let):
- We were allowed to leave early. (not: We were let to leave)
Comparison of the Four Causatives
| Verb | Structure | Meaning | Example |
|---|---|---|---|
| have | have + obj + base verb / past participle | neutral; arrangement | I had the cleaner tidy the office. |
| get | get + obj + to + base verb / past participle | informal; persuasion | I got her to help me. |
| make | make + obj + base verb | compulsion; no choice | The boss made us stay late. |
| let | let + obj + base verb | permission; allowing | He let me leave early. |
Other Causative-Like Verbs
At B2 level, other verbs can function similarly to causatives:
| Verb | Structure | Meaning | Example |
|---|---|---|---|
| help | help + obj + (to) + base verb | assist in doing | She helped me (to) move the furniture. |
| allow / permit | allow + obj + to + base verb | give permission | The rules allow students to retake the exam. |
| enable | enable + obj + to + base verb | make it possible | The software enables users to edit files. |
| force | force + obj + to + base verb | make (stronger than make) | They were forced to evacuate. |
| cause | cause + obj + to + base verb | be the reason | The delay caused us to miss the flight. |
| encourage | encourage + obj + to + base verb | motivate to do | She encouraged him to apply. |
Have vs. Get — Key Nuances
Both have and get (with past participle) mean arranging for something to be done. The choice often depends on register:
| have | get | |
|---|---|---|
| Register | Neutral, formal, professional | Informal, conversational |
| Implication | Standard arrangement | May imply effort or difficulty |
| Example | I had my car repaired. | I got my car fixed. |
In informal speech, get is often preferred:
\"Have you got your laptop fixed yet?\" (informal)
\"Have you had your laptop repaired?\" (more formal)
Make vs. Let — Force vs. Permission
| make = compel (no choice) | let = allow (with permission) |
|---|---|
| She made him apologise. | She let him leave early. |
| They made us sign a form. | They let us use the gym. |
| Implies external pressure | Implies the subject has control |
Common Errors and How to Fix Them
| ✗ Incorrect | ✓ Correct | Why |
|---|---|---|
| I had my car to repair. | I had my car repaired. | After have + object → past participle (not to + verb) |
| She got him repair the computer. | She got him to repair the computer. | After get + person → to + base verb |
| He made her to stay. | He made her stay. | After make → base verb (no to) |
| They let us to leave. | They let us leave. | After let → base verb (no to) |
| We were let to use the room. | We were allowed to use the room. | let has no passive; use be allowed to |
| I need to have my hair cut it. | I need to have my hair cut. | No extra object pronoun after the participle |
Real-World Examples
Everyday arrangements:
\"I need to get my passport renewed before the trip.\"
\"We're having the kitchen renovated next month.\"
\"Could you have someone look at this before the meeting?\"
Describing compulsion:
\"The doctor made me give up coffee completely.\"
\"The customs officer made us open all our bags.\"
Granting permission:
\"The landlord finally let us paint the walls.\"
\"My manager won't let me work from home on Mondays.\"
Informal persuasion:
\"I managed to get him to come to the party in the end.\"
\"How did you get them to agree so quickly?\"
Summary
| Causative | Structure | Key meaning | Passive |
|---|---|---|---|
| have | have + obj + base verb | Arrange (neutral) | have + obj + past participle |
| get | get + obj + to + base verb | Persuade (informal) | get + obj + past participle |
| make | make + obj + base verb | Compel (force) | be made to + base verb |
| let | let + obj + base verb | Allow (permission) | be allowed to + base verb |
💡 Memory aid:
- Have it done → neutral arrangement (I had it fixed)
- Get it done → informal / persuasion (I got it fixed / got her to fix it)
- Make someone do it → they had no choice (She made him leave)
- Let someone do it → they had permission (She let him leave)