| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | past [adj] years | 2637 |
|
| 2 | past [num] years | 2203 |
|
| 3 | [adj] 10 years | 377 |
|
| 4 | [adj] 10 years | 154 |
|
| 5 | past 10 [noun] | 146 |
|
| 6 | past 10 [noun pl] | 145 |
|
| 7 | past 10 year | 135 |
|
| 8 | past 10 years | 135 |
|
| 9 | past 10 years | 135 |
|
