| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [been] [prep] | 2731 |
|
| 2 | [adv] [been] [prep] | 2731 |
|
| 3 | [adv] [be] under | 91 |
|
| 4 | [adv] [been] under | 22 |
|
