| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of a [num] [noun] | 945 |
|
| 2 | [prep] a [num] year | 491 |
|
| 3 | [prep] a [num] year | 491 |
|
| 4 | of a [num] [noun sg] | 475 |
|
| 5 | of [art] [num] year | 171 |
|
| 6 | of [art] [num] year | 171 |
|
| 7 | of a [adj] year | 146 |
|
| 8 | of a [num] year | 121 |
|
| 9 | of a [num] year | 104 |
|
| 10 | of a [num] year | 97 |
|
