Irregular Verb Teach: teach - taught - taught
The irregular verb teach does not form its past tense by adding -ed.
| Base form | Simple past | Past participle |
|---|---|---|
| teach | taught | taught |
How to Use It
- Present: I teach.
- Past: Yesterday I taught.
- Present perfect: I have taught.
Remember
Use the past participle (taught) after have, has or had, and in passive sentences. Learn the three forms together: teach - taught - taught.
See also: The Simple Past Tense and The Present Perfect Tense.