| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what are [adv] know [prep] | 8 |
|
| 2 | what are [adv] know [prep] | 8 |
|
| 3 | what are [adv] know as | 8 |
|
| 4 | what are [adv] know as | 8 |
|
