| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know [Wh det] it [be] [prep] | 66 |
|
| 2 | [verb] [Wh det] it [be] for | 27 |
|
| 3 | [vb infin] [Wh det] it [be] for | 12 |
|
| 4 | know [Wh det] it [be] for | 10 |
|
| 5 | know [Wh det] [pron] [be] for | 9 |
|
| 6 | know [Wh det] [pers pn] [be] for | 9 |
|
| 7 | know [pron] it [be] for | 6 |
|
| 8 | know [Wh det] it [be] for | 6 |
|
