| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [vb infin] in [art] | 271 |
|
| 2 | [vb infin] done in [art] | 32 |
|
| 3 | should [vb infin] done [art] | 20 |
|
| 4 | should [vb infin] done in | 9 |
|
