| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but it is [adv] know that | 9 |
|
| 2 | but it is [adv] know that | 9 |
|
| 3 | but it is [adj] know that | 5 |
|
| 4 | but it is [adj] know that | 5 |
|
| 5 | but it is know that [pron] | 5 |
|
