| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at the time | 1400 |
|
| 2 | [v-ing] at the time | 192 |
|
| 3 | doing at the [noun] | 54 |
|
| 4 | do at the time | 43 |
|
| 5 | doing [prep] the time | 16 |
|
| 6 | doing at the time | 14 |
|
| 7 | doing at [art] time | 14 |
|
| 8 | doing at [art] time | 14 |
|
