| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] [adv prt] to | 3434 |
|
| 2 | should [verb] [adv prt] [prep] | 478 |
|
| 3 | should [verb] [adv prt] [prep] | 478 |
|
| 4 | should [verb] [adv] to | 230 |
|
| 5 | should [verb] [adv prt] to | 161 |
|
