| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [pers pn] [adv] [prep] [art] | 1371 |
|
| 2 | [verb] [pers pn] back [prep] [art] | 1217 |
|
| 3 | [v-ing] [pron] back [prep] [art] | 160 |
|
| 4 | [v-ing] [pers pn] back [prep] [art] | 138 |
|
