| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [v-ing] back to work | 7 |
|
| 2 | of [v-ing] [adv] to work | 7 |
|
| 3 | of [v-ing] [adv prt] to work | 7 |
|
| 4 | of [v-ing] back to work | 7 |
|
| 5 | of going [adv] to work | 6 |
|
