| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [verb] [pron] | 28450 |
|
| 2 | [verb] [pron] at | 7679 |
|
| 3 | had [verb] at | 1744 |
|
| 4 | had [pron] at | 71 |
|
