| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which is at [art] [adj] time | 8 |
|
| 2 | which is [prep] [art] [adj] time | 8 |
|
| 3 | which is [prep] [art] [adj] time | 8 |
|
| 4 | which is at [art] [adj] time | 8 |
|
