| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [vb infin] [noun] | 3257 |
|
| 2 | should [vb infin] [adv] | 2208 |
|
| 3 | [vb infin] [adv] [noun] | 1103 |
|
| 4 | should [adv] [noun] | 16 |
|
