| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | take place over a [noun sg] | 18 |
|
| 2 | takes place over a [noun] | 6 |
|
| 3 | took place over a [noun] | 6 |
|
| 4 | take place over a period | 6 |
|
| 5 | take place over a period | 6 |
|
