| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] for [adj] year | 2211 |
|
| 2 | [verb] for [num] year | 1440 |
|
| 3 | [verb] for three [noun] | 514 |
|
| 4 | [verb] [prep] three year | 285 |
|
| 5 | [verb] [prep] three year | 285 |
|
| 6 | [verb] for three year | 169 |
|
| 7 | [verb] for three year | 169 |
|
