| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] back [prep] [art] [noun] | 773 |
|
| 2 | [to-vb] back [prep] [art] [noun sg] | 632 |
|
| 3 | [verb] back [prep] [art] time | 59 |
|
| 4 | [to-vb] [adv] [prep] [art] time | 37 |
|
| 5 | [to-vb] back [prep] [art] time | 7 |
|
