| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [v-ing] back [prep] [art] [adj] | 19 |
|
| 2 | [verb] [v-ing] back [prep] [art] [adj] | 16 |
|
| 3 | [verb] [v-ing] back [prep] the [adj] | 16 |
|
| 4 | [verb] [v-ing] back to [art] [adj] | 9 |
|
| 5 | [verb] [v-ing] back to [art] [adj] | 9 |
|
| 6 | [vb past] [v-ing] back [prep] [art] [adj] | 7 |
|
| 7 | [verb] going back [prep] [art] [adj] | 5 |
|
| 8 | [vb infin] [v-ing] back [prep] [art] [adj] | 5 |
|
