| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [adj] year | 7303 |
|
| 2 | [prep] [art] three [noun] | 2527 |
|
| 3 | [prep] [art] [num] year | 757 |
|
| 4 | [prep] [art] three [noun sg] | 572 |
|
| 5 | [prep] [art] three year | 230 |
|
| 6 | [prep] [art] three year | 92 |
|
