| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] been [prep] | 48 |
|
| 2 | of [been] [prep] | 46 |
|
| 3 | [prep] [been] in | 17 |
|
| 4 | [prep] [been] at | 7 |
|
| 5 | [prep] [been] on | 6 |
|
| 6 | [prep] [been] about | 5 |
|
