| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] at [noun] [pron] | 733 |
|
| 2 | [noun pl] at [noun] [pron] | 168 |
|
| 3 | years [prep] [noun] [pron] | 157 |
|
| 4 | year at [noun] [pron] | 16 |
|
