| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [adv] [verb] [pron] | 3838 |
|
| 2 | [adv] [verb] [pron] at | 608 |
|
| 3 | had [verb] [pron] at | 213 |
|
| 4 | had [adv] [verb] at | 174 |
|
