| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [pron] [noun sg] | 33347 |
|
| 2 | [pron] [noun sg] back | 1994 |
|
| 3 | [v-ing] [pron] back | 744 |
|
| 4 | [v-ing] [noun sg] back | 47 |
|
