| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [num] [num] year | 41 |
|
| 2 | [prep] [art] [num] [num] year | 41 |
|
| 3 | [prep] a [num] [num] year | 25 |
|
| 4 | [prep] a [num] [num] year | 23 |
|
| 5 | [prep] the [num] [num] year | 16 |
|
| 6 | [prep] the [num] [num] year | 16 |
|
| 7 | of [art] [num] [num] year | 12 |
|
| 8 | of [art] [num] [num] year | 12 |
|
| 9 | [prep] [art] twenty [num] year | 11 |
|
| 10 | [prep] [art] [num] five year | 8 |
|
| 11 | [prep] [art] thirty [num] year | 6 |
|
| 12 | for [art] [num] [num] year | 6 |
|
| 13 | for [art] [num] [num] year | 6 |
|
| 14 | [prep] [art] [num] six year | 5 |
|
| 15 | [prep] [art] [num] hundred year | 5 |
|
| 16 | over [art] [num] [num] year | 5 |
|
| 17 | over [art] [num] [num] year | 5 |
|
| 18 | [prep] [art] [num] million year | 5 |
|
