| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] for [num] years | 7 |
|
| 2 | [vb mod] [be] for [adj] years | 7 |
|
| 3 | [modal v] be for [adj] years | 7 |
|
| 4 | will [be] for [adj] years | 5 |
|
| 5 | will [be] for [adj] years | 5 |
|
