| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] what be know [prep] | 25 |
|
| 2 | [vb pp] [prep] what [be] know [prep] | 25 |
|
| 3 | [verb] [prep] what are know [prep] | 11 |
|
| 4 | [vb pp] [prep] what are [verb] [prep] | 11 |
|
| 5 | [vb pp] [prep] [pron] are know [prep] | 9 |
|
| 6 | [vb pp] [prep] what are know [prep] | 8 |
|
| 7 | [vb pp] [prep] what [am/are] know [prep] | 8 |
|
