| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] have been [vb pp] by | 1793 |
|
| 2 | have been [vb pp] by [det] | 594 |
|
| 3 | [noun pl] have been [vb pp] [det] | 90 |
|
| 4 | [noun pl] have [vb pp] by [det] | 16 |
|
