| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb base] you should know | 12 |
|
| 2 | i [vb base] you should know | 12 |
|
| 3 | [pers pn] [vb base] you should know | 12 |
|
| 4 | [pron] think you should know | 10 |
|
