| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adv] [adj] [noun] | 15586 |
|
| 2 | [prep] [art] [adv] [adj] year | 71 |
|
| 3 | [prep] [art] [adv] [adj] year | 71 |
|
| 4 | [prep] a [adv] [adj] year | 29 |
|
| 5 | [prep] a [adv] [adj] year | 24 |
|
