| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [vb pp] [to-vb] back [prep] | 23 |
|
| 2 | [was/were] [vb pp] [to-vb] back to | 11 |
|
| 3 | were [vb pp] [to-vb] back [prep] | 8 |
|
| 4 | [was/were] [vb pp] [to-vb] back in | 7 |
|
| 5 | [was/were] forced [to-vb] back [prep] | 6 |
|
| 6 | [was/were] [vb pp] to go back [prep] | 6 |
|
| 7 | [was/were] [vb pp] to get back [prep] | 5 |
|
