| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [vb pp] [prep] [det] time | 161 |
|
| 2 | [verb] [vb pp] at [det] [noun] | 140 |
|
| 3 | [verb] [verb] at [det] time | 73 |
|
| 4 | [verb] [vb pp] at [adj] time | 62 |
|
