| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and then when [pron] [verb] | 193 |
|
| 2 | and [adv] when it [verb] | 35 |
|
| 3 | and then [conj] it [verb] | 28 |
|
| 4 | and then [subord] it [verb] | 26 |
|
| 5 | [conj] then when it [verb] | 20 |
|
| 6 | and then when it [verb] | 17 |
|
