| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [vb infin] [adj] [noun] | 2231 |
|
| 2 | it [vb infin] [adj] [noun] | 181 |
|
| 3 | it should [vb infin] [adj] | 124 |
|
| 4 | it should [vb infin] [noun] | 101 |
|
