| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [adv] [adv] [verb] | 1532 |
|
| 2 | [Wh det] had [adv] [verb] | 685 |
|
| 3 | [Wh det] [adv] [adv] [verb] | 417 |
|
| 4 | [Wh det] had [adv] [adv] | 81 |
|
