| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [vb infin] [art] [adj] | 2090 |
|
| 2 | it [vb infin] [art] [adj] | 154 |
|
| 3 | should it [vb infin] [adj] | 25 |
|
| 4 | should it [vb infin] [art] | 20 |
|
