| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [pron] [vb past] [to-vb] [pron] | 709 |
|
| 2 | and when [pron] [vb past] [pron] | 472 |
|
| 3 | when [pron] [vb past] [to-vb] [pron] | 361 |
|
| 4 | and when [pron] [vb past] [to-vb] | 94 |
|
