| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [am/are] [adv] [v-ing] back to | 19 |
|
| 2 | [am/are] [adv] going back to | 11 |
|
| 3 | are [adv] [v-ing] back to | 10 |
|
| 4 | [am/are] now [v-ing] back to | 7 |
|
