| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] [prep] | 58901 |
|
| 2 | [be] [vb pp] of | 8954 |
|
| 3 | be [vb pp] of | 8953 |
|
| 4 | been [verb] of | 1239 |
|
| 5 | [been] [vb pp] of | 1121 |
|
