| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [adv] [to-vb] [adv] | 138 |
|
| 2 | [v-ing] [adv] [to-vb] [adv prt] | 84 |
|
| 3 | [verb] [adv] [to-vb] back | 35 |
|
| 4 | [v-ing] [adv] [verb] back | 15 |
|
| 5 | [v-ing] [adv] [to-vb] back | 13 |
|
| 6 | [v-ing] [adv] [to-vb] back | 11 |
|
