| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] in [prep] [art] back | 25 |
|
| 2 | [vb past] in [prep] [art] back | 9 |
|
| 3 | come in [prep] [art] back | 8 |
|
| 4 | [v-ing] in [prep] [art] back | 7 |
|
| 5 | in [prep] [art] back door | 34 |
|
| 6 | in [prep] [art] back [noun] | 34 |
|
| 7 | in [prep] [art] back door | 34 |
|
| 8 | in [prep] [art] back [noun sg] | 34 |
|
