| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] by [adj] | 21491 |
|
| 2 | is [vb pp] by | 17960 |
|
| 3 | is [vb pp] [adj] | 1478 |
|
| 4 | is by [adj] | 93 |
|
