| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] been [vb pp] [verb] | 2221 |
|
| 2 | [vb -s] [vb pp] it [verb] | 164 |
|
| 3 | [vb -s] been [vb pp] it | 82 |
|
| 4 | been [vb pp] it [verb] | 21 |
|
