| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] you should know | 23 |
|
| 2 | think you should know | 17 |
|
| 3 | thought you [modal v] know | 17 |
|
| 4 | [vb past] you should know | 9 |
|
| 5 | thought you should [verb] | 8 |
|
| 6 | thought you should [vb infin] | 8 |
|
| 7 | thought you should know | 7 |
|
| 8 | thought [pron] should know | 7 |
|
