| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [to-vb] [prep] [noun] | 16098 |
|
| 2 | [verb] back [prep] [noun] | 5854 |
|
| 3 | [verb] [to-vb] back [prep] | 1371 |
|
| 4 | [to-vb] back [prep] [noun] | 763 |
|
| 5 | [verb] [to-vb] back [noun] | 73 |
|
