| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know [conj] [pron] [be] | 3084 |
|
| 2 | know [conj] [pron] be | 3082 |
|
| 3 | [verb] [conj] [pron] 're | 2435 |
|
| 4 | know [conj] [pron] [am/are] | 834 |
|
