| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [adj] [noun sg] for | 264 |
|
| 2 | should be [adj] [noun sg] [prep] | 162 |
|
| 3 | should be [adj] [noun] for | 44 |
|
| 4 | should [be] [adj] [noun sg] for | 28 |
|
