| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [vb pp] [pron] [prep] [art] | 1508 |
|
| 2 | had [vb pp] back [prep] [art] | 122 |
|
| 3 | [vb pp] [pron] back [prep] [art] | 66 |
|
| 4 | had [vb pp] [pron] back [prep] | 46 |
|
