| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [to-vb] [adv] [prep] [noun] | 399 |
|
| 2 | [verb] [to-vb] back [prep] [noun] | 376 |
|
| 3 | [vb infin] [to-vb] [adv prt] [prep] [noun] | 246 |
|
| 4 | [vb infin] [verb] back [prep] [noun] | 106 |
|
| 5 | [vb infin] [to-vb] back [prep] [noun] | 78 |
|
