| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [adv] [vb pp] to [noun] | 187 |
|
| 2 | [adv] [vb pp] back to [noun] | 53 |
|
| 3 | had [vb pp] back to [noun] | 51 |
|
| 4 | had [adv] [vb pp] back to | 19 |
|
