| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] at [art] [adj] | 1624 |
|
| 2 | back at [art] [adj] | 124 |
|
| 3 | [v-ing] back [art] [adj] | 86 |
|
| 4 | [v-ing] back at [art] | 74 |
|
| 5 | [v-ing] back at [adj] | 5 |
|
