In English, we use causative constructions to show that someone causes another person to do something, or arranges for something to be done. The two main verbs for this are have and get, and they follow different patterns depending on the type of action and who does it.
Have Something Done
Use have + object + past participle to show that you arrange for someone else to do a task for you. This pattern emphasizes the action being completed rather than who does it.
Examples
Use
This pattern is common for services like repairs, cleaning, and professional jobs where you are not involved in the actual work.
I need to have the roof repaired before winter.
Get Something Done
Use get + object + past participle to show that you persuade, ask, or cause someone to do something. It can sound a bit more informal and active than have.
Examples
Use
Get is often used in everyday speech when emphasizing the effort to arrange or cause the action.
Have Someone Do Something
Use have + person + base verb when you literally instruct or ask someone to do a task. This pattern focuses on who does the action.
Examples
Use
This form is common when the doer is known and you give them a direct order or request.
Get Someone to Do Something
Use get + person + to-infinitive to show that you convince or persuade someone to do a task. It highlights the process of causing someone to act.
Examples
Use
Use get + person + to-infinitive for more deliberate or effortful situations where someone agrees to help.
Summary
Use have or get + object + past participle for arranging tasks to be done by others, have + person + base verb for direct commands, and get + person + to-infinitive for persuading someone to act. Choose based on whether you emphasize the completed action or the involvement of the doer.
Last updated: Fri Oct 24, 2025