| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] by a [noun sg] | 1378 |
|
| 2 | can [be] [vb pp] by [noun sg] | 460 |
|
| 3 | can [be] [vb pp] by a | 309 |
|
| 4 | can [be] [vb pp] a [noun sg] | 65 |
|
