| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [coord] [v-ing] | 36928 |
|
| 2 | [noun] [v-ing] back | 891 |
|
| 3 | [noun] [coord] back | 469 |
|
| 4 | [coord] [v-ing] back | 359 |
|
