| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have come back [prep] a | 9 |
|
| 2 | [verb] come back [prep] a | 9 |
|
| 3 | come back [prep] a [noun] | 9 |
|
| 4 | come back [prep] a [noun sg] | 9 |
|
