| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at the [det] | 1168 |
|
| 2 | [v-ing] at the [det] | 253 |
|
| 3 | working [prep] the [det] | 84 |
|
| 4 | working [prep] the [det] | 84 |
|
| 5 | working at the [adj] | 50 |
|
| 6 | work at the [det] | 22 |
|
| 7 | working at the [det] | 9 |
|
| 8 | working at [art] [det] | 9 |
|
