| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | the [noun pl] [v-ing] | 8368 |
|
| 2 | the [noun pl] back | 470 |
|
| 3 | [noun pl] [v-ing] back | 288 |
|
| 4 | the [v-ing] back | 10 |
|
