| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] a [adj] | 1109 |
|
| 2 | should [verb] a [adj] | 865 |
|
| 3 | should be [verb] [adj] | 489 |
|
| 4 | should be a [adj] | 455 |
|
| 5 | should be [verb] a | 180 |
|
