| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [prep] [adv] a [noun] | 335 |
|
| 2 | [adv prt] [prep] [adv] a [noun] | 139 |
|
| 3 | back [prep] [adv] [art] [noun] | 36 |
|
| 4 | back [prep] [adv] a [noun] | 13 |
|
