| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | back [prep] [art] [adj] [noun] | 2676 |
|
| 2 | [be] [prep] [art] [adj] [noun] | 2248 |
|
| 3 | [be] back [prep] [art] [noun] | 231 |
|
| 4 | [be] back [prep] [art] [adj] | 51 |
|
| 5 | [be] back [prep] [adj] [noun] | 42 |
|
