| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] [num] year [adv] [conj] | 64 |
|
| 2 | [prep] [noun sg] [num] [noun] [adv] [conj] | 51 |
|
| 3 | [prep] [noun sg] [adj] year [adv] [conj] | 28 |
|
| 4 | [prep] [noun sg] [num] year [adv] [conj] | 23 |
|
