| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] know perfectly well that | 55 |
|
| 2 | [pron] know perfectly well that | 55 |
|
| 3 | i know [adv] well that | 18 |
|
| 4 | i know perfectly well [conj] | 10 |
|
| 5 | i [verb] perfectly well that | 10 |
|
| 6 | i know perfectly [adv] that | 9 |
|
| 7 | i know perfectly well [that] | 9 |
|
| 8 | i know perfectly well that | 9 |
|
| 9 | i know perfectly well that | 9 |
|
