| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] be [pron] | 2117 |
|
| 2 | know [pron] [modal v] be | 666 |
|
| 3 | know [pron] be [pron] | 502 |
|
| 4 | know [pron] [modal v] [pron] | 23 |
|
| 5 | know [modal v] be [pron] | 5 |
|
