| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [to-vb] back [prep] [noun] [subord] | 8 |
|
| 2 | [to-vb] back [prep] [art] [noun] [subord] | 26 |
|
| 3 | [to-vb] back [prep] [art] [noun] [subord] | 26 |
|
| 4 | [to-vb] back [prep] the [noun] [subord] | 24 |
|
| 5 | [to-vb] back [prep] the [noun] [subord] | 24 |
|
| 6 | [to-vb] back [prep] [pos pn] [noun] [subord] | 9 |
|
| 7 | [to-vb] back [prep] [pron] [noun] [subord] | 9 |
|
| 8 | [to-vb] back [prep] [adj] [noun] [subord] | 6 |
|
| 9 | [to-vb] back [prep] [noun] [subord] [pron] | 11 |
|
| 10 | [to-vb] back [prep] [noun] [subord] [pers pn] | 9 |
|
