| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [adv] [vb pp] | 17320 |
|
| 2 | [adv] [vb pp] back | 885 |
|
| 3 | [noun sg] [adv] back | 194 |
|
| 4 | [noun sg] [vb pp] back | 159 |
|
