| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] know what [art] [noun sg] | 238 |
|
| 2 | do [pron] know [art] [noun sg] | 109 |
|
| 3 | do [pron] know what [art] | 53 |
|
| 4 | do [pron] know what [noun sg] | 45 |
|
