| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] [noun] [to-vb] | 7345 |
|
| 2 | [noun] [to-vb] back | 1219 |
|
| 3 | [num] [noun] back | 274 |
|
| 4 | [num] [to-vb] back | 8 |
|
