| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [be] [verb] [prep] a [adj] | 3119 |
|
| 2 | [modal v] [be] [verb] [prep] a [adj] | 3119 |
|
| 3 | should [be] [verb] [prep] [art] [adj] | 1047 |
|
| 4 | should [be] [verb] [prep] [art] [adj] | 1047 |
|
| 5 | should [be] [verb] [prep] a [adj] | 504 |
|
| 6 | should [be] [verb] [prep] a [adj] | 435 |
|
| 7 | should [be] [verb] [prep] a [adj] | 396 |
|
| 8 | should [be] [verb] [prep] a [adj] | 396 |
|
| 9 | should [be] [verb] [prep] a [adj] | 396 |
|
