| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [vb pp] [prep] [art] | 10931 |
|
| 2 | had [vb pp] [prep] [art] | 10931 |
|
| 3 | [vb pp] [prep] [prep] [art] | 4014 |
|
| 4 | had [vb pp] [prep] [prep] | 184 |
|
