| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [be] [verb] [adj] | 808 |
|
| 2 | should [be] [verb] [adj] | 489 |
|
| 3 | [vb mod] [be] [verb] available | 261 |
|
| 4 | [modal v] [be] [verb] available | 261 |
|
| 5 | should [be] [verb] available | 44 |
|
| 6 | should [be] [verb] available | 44 |
|
