| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know [Wh det] [pron] [vb mod] have | 49 |
|
| 2 | know [Wh det] [pron] [modal v] have | 49 |
|
| 3 | know [Wh det] [pron] should [verb] | 24 |
|
| 4 | know [Wh det] [pron] should [vb infin] | 24 |
|
| 5 | [verb] [Wh det] [pron] should have | 20 |
|
| 6 | know [pron] [pron] should have | 6 |
|
| 7 | know [Wh det] [pron] should have | 5 |
|
| 8 | know [Wh det] [pron] should have | 5 |
|
