| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [adv] [adv] when | 57 |
|
| 2 | and [adv] [adv] when | 57 |
|
| 3 | and then [adv] when | 19 |
|
| 4 | and [adv] only when | 8 |
|
| 5 | and [adv] so when | 8 |
|
