| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [vb pp] back to [noun] | 24 |
|
| 2 | [vb -s] [vb pp] back to [noun sg] | 23 |
|
| 3 | [vb -s] gone back to [noun] | 22 |
|
| 4 | 's [vb pp] back to [noun] | 16 |
|
| 5 | [vb -s] [vb pp] back to [noun prp] | 14 |
|
| 6 | [vb -s] come back to [noun] | 8 |
|
| 7 | [vb -s] [vb pp] back to life | 7 |
|
| 8 | [vb -s] [vb pp] back to life | 7 |
|
| 9 | [vb -s] [vb pp] back to work | 5 |
|
| 10 | [vb -s] [vb pp] back to work | 5 |
|
