| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [vb pp] [pron] [prep] | 4037 |
|
| 2 | [verb] [vb pp] [pron] at | 526 |
|
| 3 | have [vb pp] [pron] at | 525 |
|
| 4 | [vb past] [vb pp] [pron] at | 237 |
|
| 5 | had [verb] [pron] at | 213 |
|
