| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [noun] [vb -s] back [art] | 5 |
|
| 2 | [prep] [art] [noun] [vb -s] back [art] | 5 |
|
| 3 | [prep] [noun] [vb -s] back [prep] [art] | 19 |
|
| 4 | [prep] [noun] [vb -s] back [prep] [art] | 19 |
|
| 5 | [prep] [noun] [vb -s] back to [art] | 16 |
|
| 6 | [prep] [noun] [vb -s] back to [art] | 16 |
|
| 7 | [prep] [noun] [vb -s] back [art] [noun] | 5 |
|
