| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] [det] year | 3485 |
|
| 2 | [noun] [prep] a [det] | 2754 |
|
| 3 | [noun] [prep] a year | 783 |
|
| 4 | [prep] a [det] year | 590 |
|
| 5 | [noun] a [det] year | 216 |
|
