| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] at [det] | 4821 |
|
| 2 | [been] [adv] [det] | 635 |
|
| 3 | [been] [adv] at | 147 |
|
| 4 | [been] at [det] | 79 |
|
