| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at the time | 1393 |
|
| 2 | [v-ing] at the time | 190 |
|
| 3 | working at the [noun] | 161 |
|
| 4 | working at the [noun sg] | 123 |
|
| 5 | working [prep] the time | 16 |
|
| 6 | working [prep] the time | 16 |
|
| 7 | work at the time | 15 |
|
| 8 | working at [art] time | 14 |
|
| 9 | working at [art] time | 14 |
|
| 10 | working at the time | 13 |
|
| 11 | working at the time | 13 |
|
| 12 | working at the time | 13 |
|
