| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be [vb pp] by [adj] | 532 |
|
| 2 | should be [vb pp] by [adj] | 99 |
|
| 3 | should [adv] be [vb pp] by | 92 |
|
| 4 | should [adv] be [vb pp] [adj] | 32 |
|
