| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | working as | 317 |
|
| 2 | worked as | 248 |
|
| 3 | to work as | 154 |
|
| 4 | worked as | 136 |
|
| 5 | works as | 121 |
|
| 6 | work as | 82 |
|
| 7 | work as | 50 |
|
