| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [vb infin] [det] | 1973 |
|
| 2 | [adj] should [vb infin] | 1278 |
|
| 3 | [adj] [vb infin] [det] | 171 |
|
| 4 | [adj] should [det] | 19 |
|
