| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at [det] time | 984 |
|
| 2 | [vb past] at [det] [noun] | 801 |
|
| 3 | [vb past] at [det] [noun sg] | 727 |
|
| 4 | [vb past] [prep] [det] time | 275 |
|
| 5 | [vb past] [prep] [det] time | 275 |
|
| 6 | [vb past] at [adj] time | 198 |
|
| 7 | [vb past] at [det] time | 146 |
|
| 8 | [vb past] at [det] time | 143 |
|
