| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been at | 1068 |
|
| 2 | [to-vb] been [prep] | 289 |
|
| 3 | [to-vb] be at | 45 |
|
| 4 | [to-vb] [be] at | 45 |
|
| 5 | [to-vb] [been] at | 34 |
|
