| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [adv prt] [art] | 11830 |
|
| 2 | [v-ing] back [art] | 399 |
|
| 3 | back [adv prt] [art] | 171 |
|
| 4 | [v-ing] back [adv prt] | 141 |
|
