| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] by a [noun sg] | 1378 |
|
| 2 | [vb pp] by a [noun sg] [subord] | 104 |
|
| 3 | be [vb pp] by [noun sg] [subord] | 48 |
|
| 4 | be [vb pp] a [noun sg] [subord] | 28 |
|
