| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] at | 5316 |
|
| 2 | [be] [adv] at | 5316 |
|
| 3 | been [adv] [prep] | 2506 |
|
| 4 | been [adv] [prep] | 2506 |
|
| 5 | [been] [adv] at | 147 |
|
| 6 | been [adv] at | 147 |
|
