| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | come back [prep] [noun] | 811 |
|
| 2 | [was/were] back [prep] [noun] | 306 |
|
| 3 | [was/were] come [prep] [noun] | 148 |
|
| 4 | [was/were] come back [prep] | 54 |
|
