| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] year [pers pn] | 813 |
|
| 2 | [prep] [num] year [pers pn] | 385 |
|
| 3 | [prep] three [noun] [pers pn] | 181 |
|
| 4 | [prep] three year [pron] | 57 |
|
| 5 | [prep] three year [pers pn] | 49 |
|
