| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] for [adv] | 2107 |
|
| 2 | back [prep] [adv] | 840 |
|
| 3 | back [prep] [adv] | 840 |
|
| 4 | [adv prt] for [adv] | 695 |
|
| 5 | back for [adv] | 28 |
|
| 6 | back for [adv] | 28 |
|
