| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which is [adv] [vb pp] | 1485 |
|
| 2 | [vb base] is [adv] [vb pp] | 85 |
|
| 3 | [vb base] which is [adv] | 33 |
|
| 4 | [vb base] which is [vb pp] | 23 |
|
