| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [not/n't] [vb infin] to | 2336 |
|
| 2 | should [not/n't] [vb infin] [prep] | 552 |
|
| 3 | should [not/n't] [vb infin] [prep] | 552 |
|
| 4 | should [adv] [vb infin] to | 241 |
|
| 5 | should [not/n't] [vb infin] to | 124 |
|
| 6 | should [not/n't] [verb] to | 124 |
|
