| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in a [adj] [noun] [unc] | 305 |
|
| 2 | in a [adj] [noun sg] [unc] | 170 |
|
| 3 | in [art] [adj] year [unc] | 50 |
|
| 4 | [prep] a [adj] year [unc] | 35 |
|
| 5 | in a [adj] year [unc] | 29 |
|
