| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [to-vb] at [adj] [noun] | 70 |
|
| 2 | [verb] [to-vb] at [adj] time | 34 |
|
| 3 | [vb past] [verb] at [adj] time | 32 |
|
| 4 | [vb past] [to-vb] [prep] [adj] time | 22 |
|
| 5 | [vb past] [to-vb] [prep] [adj] time | 22 |
|
| 6 | [vb past] [to-vb] at [adj] time | 6 |
|
