| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv] at the [noun] | 2144 |
|
| 2 | [vb past] [adv] at the [noun sg] | 1814 |
|
| 3 | [verb] [adv] at the time | 149 |
|
| 4 | [vb past] [adv] [prep] the time | 75 |
|
| 5 | [vb past] [adv] [prep] the time | 75 |
|
| 6 | [vb past] [adv] at [art] time | 52 |
|
| 7 | [vb past] [adv] at the time | 47 |
|
| 8 | [vb past] [adv] at the time | 46 |
|
