| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] back [adv] for [noun] | 13 |
|
| 2 | come back [adv] for [noun] | 6 |
|
| 3 | [to-vb] back [adv] for [noun] | 6 |
|
| 4 | back [adv] for [art] [noun] | 27 |
|
| 5 | back [adv] for [art] [noun] | 27 |
|
| 6 | back [adv] for a [noun] | 16 |
|
| 7 | back [adv] for a [noun] | 13 |
|
| 8 | back [adv] for the [noun] | 11 |
|
| 9 | back [adv] for the [noun] | 11 |
|
| 10 | back [adv] for [adj] [noun] | 11 |
|
| 11 | back [adv] for [det] [noun] | 5 |
|
