| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] had [adv] [verb] [prep] | 280 |
|
| 2 | had [adv] [verb] back [prep] | 52 |
|
| 3 | [Wh pn] had [verb] back [prep] | 18 |
|
| 4 | [Wh pn] had [adv] [verb] back | 11 |
|
