| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have come back [prep] a | 6 |
|
| 2 | [pron] have come back [prep] a | 6 |
|
| 3 | have come back [prep] a [noun sg] | 5 |
|
| 4 | have come back [prep] a [noun] | 5 |
|
