| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] when [pron] [verb] [verb] | 181 |
|
| 2 | [been] [vb pp] [pron] [verb] [verb] | 40 |
|
| 3 | [been] [vb pp] when [pron] [verb] | 31 |
|
| 4 | [been] when [pron] [verb] [verb] | 15 |
|
