| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had be [vb pp] [prep] [art] | 6348 |
|
| 2 | be [vb pp] [prep] [art] first | 1131 |
|
| 3 | had [vb pp] [prep] [art] first | 87 |
|
| 4 | had be [prep] [art] first | 19 |
|
