| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adj] time | 7407 |
|
| 2 | [prep] closing time | 51 |
|
| 3 | at closing time | 13 |
|
| 4 | at closing [noun sg] | 13 |
|
| 5 | at closing [noun] | 13 |
|
