| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [verb] [prep] the back | 70 |
|
| 2 | [vb past] [vb pp] [prep] the back | 45 |
|
| 3 | had [verb] [prep] the back | 38 |
|
| 4 | [vb past] [to-vb] [prep] the back | 20 |
|
| 5 | [vb past] [verb] at the back | 14 |
|
| 6 | [vb past] [verb] in the back | 13 |
|
| 7 | [vb past] [verb] on the back | 11 |
|
| 8 | [vb past] [verb] into the back | 9 |
|
| 9 | [vb past] [verb] to the back | 5 |
|
| 10 | 'd [verb] [prep] the back | 5 |
|
| 11 | began [verb] [prep] the back | 5 |
|
| 12 | [vb past] [v-ing] [prep] the back | 5 |
|
