| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for [num] [noun] | 20415 |
|
| 2 | for [num] [noun pl] | 16407 |
|
| 3 | [prep] [num] years | 15203 |
|
| 4 | [prep] [num] years | 15203 |
|
| 5 | for [adj] years | 9030 |
|
| 6 | for [num] year | 6449 |
|
| 7 | for [num] years | 6137 |
|
