| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] last for [det] year | 11 |
|
| 2 | [vb mod] last for [det] years | 11 |
|
| 3 | [vb mod] last for many year | 7 |
|
| 4 | will last for [det] year | 5 |
|
