| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should know better [conj] | 11 |
|
| 2 | should know well [conj] | 11 |
|
| 3 | should know well [subord] | 10 |
|
| 4 | should know well than | 10 |
|
| 5 | should know well than | 10 |
|
