| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i 've [vb pp] back | 34 |
|
| 2 | i have come back | 22 |
|
| 3 | i had [vb pp] back | 12 |
|
| 4 | i have got back | 8 |
|
| 5 | i have [vb pp] back | 8 |
|
