| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] know they [modal v] do | 7 |
|
| 2 | [pron] know they [modal v] do | 7 |
|
| 3 | know what they [modal v] do | 16 |
|
| 4 | know [Wh det] they [modal v] do | 16 |
|
| 5 | know what they [modal v] do | 16 |
|
| 6 | know [pron] they [modal v] do | 16 |
|
| 7 | know [conj] they [modal v] do | 11 |
|
| 8 | know [subord] they [modal v] do | 7 |
|
