| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at [noun sg] | 9386 |
|
| 2 | [v-ing] at [noun sg] | 1515 |
|
| 3 | working [prep] [noun sg] | 971 |
|
| 4 | working [prep] [noun sg] | 971 |
|
| 5 | working at [noun] | 185 |
|
| 6 | work at [noun sg] | 179 |
|
| 7 | working at [noun sg] | 65 |
|
