| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had be [vb pp] | 31891 |
|
| 2 | be [vb pp] [adj] | 15255 |
|
| 3 | had be [adj] | 6064 |
|
| 4 | had [vb pp] [adj] | 5272 |
|
