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