| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pron] [verb] [adj] [noun] | 1330 |
|
| 2 | then [pron] [verb] [adj] [noun] | 380 |
|
| 3 | then when [pron] [verb] [adj] | 26 |
|
| 4 | then when [pron] [verb] [noun] | 11 |
|
