| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this [vb -s] [adv] | 1475 |
|
| 2 | [vb -s] [adv] when | 182 |
|
| 3 | this [vb -s] when | 55 |
|
| 4 | this [adv] when | 19 |
|
