| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [pron] be [adj] [conj] | 211 |
|
| 2 | know [pron] be [adj] [conj] | 169 |
|
| 3 | know [Wh adv] [pron] be [conj] | 80 |
|
| 4 | know [Wh adv] [pron] be [adj] | 79 |
|
