| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which had be [vb pp] | 1857 |
|
| 2 | [num] had be [vb pp] | 394 |
|
| 3 | [num] which be [vb pp] | 119 |
|
| 4 | [num] which had [vb pp] | 29 |
|
| 5 | [num] which had be | 19 |
|
