| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who had [adv] [verb] | 1357 |
|
| 2 | had [adv] [verb] at | 174 |
|
| 3 | who had [verb] at | 91 |
|
| 4 | who [adv] [verb] at | 70 |
|
