| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [prep] [noun sg] | 53689 |
|
| 2 | when [prep] [noun sg] | 500 |
|
| 3 | when [adv] [prep] | 60 |
|
| 4 | when [adv] [noun sg] | 21 |
|
