| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun] [unc] [noun sg] | 5532 |
|
| 2 | year [prep] [noun] [unc] [noun sg] | 229 |
|
| 3 | year [prep] a [noun] [noun sg] | 207 |
|
| 4 | year [prep] a [noun] [unc] | 24 |
|
