| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] at the [noun] | 5409 |
|
| 2 | [v-ing] at the [noun sg] | 4328 |
|
| 3 | [verb] at the back | 399 |
|
| 4 | [v-ing] [prep] the back | 338 |
|
| 5 | [v-ing] [prep] the back | 338 |
|
| 6 | [v-ing] at the back | 84 |
|
| 7 | [v-ing] at [art] back | 84 |
|
| 8 | [v-ing] at the back | 84 |
|
| 9 | [v-ing] at [art] back | 84 |
|
| 10 | [v-ing] at the back | 84 |
|
