| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pron] [be] [adv] | 3602 |
|
| 2 | [pron] [be] [adv] [be] | 1472 |
|
| 3 | when [pron] [be] [be] | 120 |
|
| 4 | when [pron] [adv] [be] | 53 |
|
