| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] what [is] known [prep] | 112 |
|
| 2 | [prep] what is know [prep] | 107 |
|
| 3 | [prep] what [is] know as | 75 |
|
| 4 | of what [is] know [prep] | 40 |
|
| 5 | in what [is] know [prep] | 21 |
|
| 6 | [prep] what [is] know about | 16 |
|
| 7 | to what [is] know [prep] | 10 |
|
| 8 | with what [is] know [prep] | 9 |
|
| 9 | [prep] what [is] know of | 8 |
|
| 10 | by what [is] know [prep] | 8 |
|
| 11 | [prep] what [is] know in | 6 |
|
| 12 | [prep] what 's know [prep] | 5 |
|
| 13 | into what [is] know [prep] | 5 |
|
