| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] to [noun sg] | 10227 |
|
| 2 | [adv prt] to [noun sg] | 6671 |
|
| 3 | back to [noun] | 5396 |
|
| 4 | back [prep] [noun sg] | 4590 |
|
| 5 | back to [noun sg] | 1765 |
|
