| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] [vb past] [to-vb] [det] | 517 |
|
| 2 | when [pron] [vb past] [verb] [det] | 138 |
|
| 3 | when [pron] [verb] [to-vb] [det] | 93 |
|
| 4 | when [pron] [vb past] [to-vb] [adj] | 84 |
|
