| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] at [art] [adj] time | 1664 |
|
| 2 | a [noun] at [art] [adj] | 1120 |
|
| 3 | a [noun] at [art] time | 207 |
|
| 4 | a [noun] at [adj] time | 104 |
|
| 5 | a [noun] [art] [adj] time | 39 |
|
