| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [prep] a [adj] [noun] | 17604 |
|
| 2 | [adv prt] [prep] a [adj] [noun] | 7446 |
|
| 3 | back [prep] [art] [adj] [noun] | 2676 |
|
| 4 | back [prep] [art] [adj] [noun] | 2676 |
|
| 5 | back [prep] a [adj] [noun] | 565 |
|
| 6 | back [prep] a [adj] [noun] | 475 |
|
