| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] [prep] [num] [noun sg] | 174 |
|
| 2 | [to-vb] been [vb pp] [prep] [noun sg] | 168 |
|
| 3 | [to-vb] been [vb pp] [prep] [num] | 49 |
|
| 4 | [to-vb] [vb pp] [prep] [num] [noun sg] | 12 |
|
