| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [verb] at | 13135 |
|
| 2 | been [adv] [verb] | 9207 |
|
| 3 | been [verb] at | 2439 |
|
| 4 | been [adv] at | 147 |
|
