| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [noun pl] [v-ing] | 3891 |
|
| 2 | [conj] [v-ing] back | 426 |
|
| 3 | [noun pl] [v-ing] back | 288 |
|
| 4 | [conj] [noun pl] back | 42 |
|
