| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] in [num] [noun] [unc] time | 35 |
|
| 2 | [adv] [prep] [num] year [unc] time | 23 |
|
| 3 | [adv] in [adj] year [unc] time | 22 |
|
| 4 | [adv] in [num] year [unc] [noun] | 22 |
|
