| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [noun] [verb] for [adj] years | 8 |
|
| 2 | of [noun] [verb] for [adj] year | 8 |
|
| 3 | of [noun] [verb] for [adj] year | 8 |
|
| 4 | of [noun] [verb] for [num] year | 6 |
|
