| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [prep] | 14772 |
|
| 2 | been [prep] | 14772 |
|
| 3 | [be] under | 3231 |
|
| 4 | be under | 3229 |
|
| 5 | been under | 304 |
|
| 6 | [been] under | 304 |
|
