| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in a [noun] [unc] [noun] | 944 |
|
| 2 | [prep] a [noun] [unc] time | 165 |
|
| 3 | [prep] a [noun] [unc] time | 165 |
|
| 4 | in [art] [noun] [unc] time | 147 |
|
| 5 | in a [noun] [unc] time | 140 |
|
