| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] should [vb infin] | 16412 |
|
| 2 | authority [modal v] [vb infin] | 900 |
|
| 3 | authority [vb mod] [vb infin] | 900 |
|
| 4 | authority should [verb] | 147 |
|
| 5 | authority should [vb infin] | 146 |
|
