| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [n mass] should [be] | 371 |
|
| 2 | [adj] should [be] | 230 |
|
| 3 | [adj] [n mass] should | 176 |
|
| 4 | [adj] [n mass] [be] | 19 |
|
