| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are [vb pp] [adv] | 5714 |
|
| 2 | [vb pp] [adv] when | 522 |
|
| 3 | are [vb pp] when | 198 |
|
| 4 | are [adv] when | 10 |
|
