| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] back to the [noun] [Wh pn] | 9 |
|
| 2 | [noun sg] back to the [noun] [Wh pn] | 8 |
|
| 3 | [verb] back to the [noun] [Wh pn] | 5 |
|
| 4 | back to the [adj] [noun] [Wh pn] | 8 |
|
| 5 | back to the [noun] [Wh pn] [verb] | 13 |
|
| 6 | back to the [noun] [Wh pn] [vb past] | 10 |
|
| 7 | back to the [noun] [Wh pn] have | 7 |
|
