| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adv] for [num] | 176 |
|
| 2 | back [adv] [prep] [num] | 74 |
|
| 3 | [adv prt] [adv] for [num] | 45 |
|
| 4 | back [adv] for [adj] | 20 |
|
| 5 | back [adv] for [num] | 6 |
|
