| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in a [noun] [unc] time | 140 |
|
| 2 | in a [det] [noun] [unc] | 84 |
|
| 3 | a [det] [noun] [unc] time | 82 |
|
| 4 | in a [det] [noun] time | 53 |
|
| 5 | in [det] [noun] [unc] time | 5 |
|
