| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [vb infin] [prep] [art] [noun pl] | 192 |
|
| 2 | [vb infin] [prep] [art] [noun pl] [unc] | 118 |
|
| 3 | should [vb infin] [art] [noun pl] [unc] | 10 |
|
| 4 | should [vb infin] [prep] [art] [unc] | 5 |
|
