| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] for [adj] [noun] | 102 |
|
| 2 | [modal v] [be] for [adj] [noun pl] | 55 |
|
| 3 | [modal v] [be] [prep] [adj] years | 23 |
|
| 4 | [modal v] [be] [prep] [adj] years | 23 |
|
| 5 | [modal v] [be] for [adj] year | 11 |
|
| 6 | [modal v] [be] for [adj] years | 7 |
|
