| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [pron] is [vb pp] | 784 |
|
| 2 | when [pron] is [vb pp] | 698 |
|
| 3 | [adv] when [pron] is | 366 |
|
| 4 | [adv] when [pron] [vb pp] | 5 |
|
