| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have be [vb pp] by a [noun prp] | 22 |
|
| 2 | have been [verb] by a [noun prp] | 22 |
|
| 3 | had be [verb] by a [noun prp] | 12 |
|
| 4 | has be [verb] by a [noun prp] | 6 |
|
