| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [vb infin] [prep] the | 1396 |
|
| 2 | it should [vb infin] [prep] | 252 |
|
| 3 | it [vb infin] [prep] the | 209 |
|
| 4 | it should [vb infin] the | 111 |
|
