| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [adv] at [noun prp] | 391 |
|
| 2 | [been] [vb pp] at [noun prp] | 271 |
|
| 3 | [been] [vb pp] [adv] at | 182 |
|
| 4 | [been] [adv] at [noun prp] | 18 |
|
| 5 | [been] [vb pp] [adv] [noun prp] | 9 |
|
