| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [modal v] [be] [verb] | 5976 |
|
| 2 | know they [modal v] [verb] | 97 |
|
| 3 | know they [be] [verb] | 71 |
|
| 4 | know they [modal v] [be] | 27 |
|
| 5 | know [modal v] [be] [verb] | 13 |
|
