| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in a [noun] [prep] [adj] time | 11 |
|
| 2 | in a [noun] [prep] [adj] time | 11 |
|
| 3 | in a [noun] at [adj] time | 8 |
|
| 4 | in a [noun] at [adj] time | 8 |
|
