| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | work [pn reflx] [adv prt] to | 11 |
|
| 2 | work [pn reflx] up to | 10 |
|
| 3 | working [pn reflx] [adv prt] to | 6 |
|
| 4 | work himself [adv prt] to | 5 |
|
