| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [vb infin] [det] [noun] [prep] | 365 |
|
| 2 | it should [vb infin] [noun] [prep] | 42 |
|
| 3 | it [vb infin] [det] [noun] [prep] | 35 |
|
| 4 | it should [vb infin] [det] [noun] | 22 |
|
