| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] at [noun] | 2597 |
|
| 2 | [vb base] been [noun] | 940 |
|
| 3 | been at [noun] | 437 |
|
| 4 | [vb base] been at | 199 |
|
