Causative Verbs — Make, Have, Let, Get, and Help Explained
When a manager at Infosys needs a report, they don't always write it themselves—they have someone else do it. If a mother wants her child to eat vegetables, she gets him to do it. In English, when you cause another person to do an action, you use causative verbs.
A causative verb expresses that a person (or thing) causes another person or thing to do an action or undergo a change.
- The five most common causative verbs are: Make, Have, Let, Get, and Help.
- They each carry a different level of force or permission.
- The tricky part is knowing whether to use a bare infinitive (without "to") or a to-infinitive after them.
1. MAKE: To Force or Compel
Use make when someone forces another person to do something they might not want to do. It carries the strongest sense of obligation.
Structure: Make + Object + Bare Infinitive
✅ The teacher made the students redo the assignment.
❌ The teacher made the students to redo the assignment.
2. HAVE: To Delegate or Arrange
Use have when someone delegates a responsibility to someone else, usually a subordinate or a professional. It is very common in professional and service contexts.
Structure: Have + Object + Bare Infinitive
✅ I'll have the peon bring the files to your desk.
✅ The CEO had her assistant book the flight to Mumbai.
3. LET: To Permit or Allow
Use let when someone gives permission to someone else to do something.
Structure: Let + Object + Bare Infinitive
✅ The manager let Priya leave early for Diwali.
✅ Please let me explain the problem.
4. GET: To Convince or Persuade
Use get when someone convinces or encourages someone else to do something. Unlike Make, Have, and Let, Get requires a to-infinitive.
Structure: Get + Object + To-Infinitive
✅ She got her son to eat his vegetables.
❌ She got her son eat his vegetables.
5. HELP: To Assist
Help is unique because it can take either a bare infinitive or a to-infinitive. Both are perfectly correct, though the bare infinitive is more common in modern English.
Structure: Help + Object + Bare Infinitive OR To-Infinitive
✅ Can you help me understand this?
✅ Can you help me to understand this?
6. The Passive Causative (Have / Get Something Done)
When the focus is on the action being done to an object rather than the person doing it, we use the passive causative. This is commonly used for services.
Structure: Have / Get + Object + Past Participle (V3)
✅ I had my hair cut yesterday. (I didn't cut it myself; a barber did.)
✅ She got her car repaired at the Maruti service centre.
| Causative Verb | Meaning | Infinitive Form Required |
|---|---|---|
| Make | Force | Bare Infinitive (do) |
| Have | Delegate | Bare Infinitive (do) |
| Let | Permit | Bare Infinitive (do) |
| Help | Assist | Bare (do) OR To-infinitive (to do) |
| Get | Persuade | To-infinitive (to do) |
7. Common Mistakes to Avoid
Indian learners often add "to" after Make or Have.
❌ She made him to do the work.
✅ She made him do the work.
Another error is using the base form instead of the past participle in passive causatives.
❌ I got my phone repair.
✅ I got my phone repaired.
✏️ Quick Practice — Causative Control
- The traffic police _____ the driver pay a heavy fine. (make/get)
- I need to get my laptop _____ (fix/to fix/fixed) before the meeting.
- Our boss let us _____ (to go/go) home early on Friday.
Answers: 1. made | 2. fixed (passive causative) | 3. go
Summary
- Make, Have, Let require a bare infinitive.
- Get requires a to-infinitive.
- Help can take either.
- Use Have/Get + Object + Past Participle for services you pay someone else to do.