| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but i can assure you [pron] | 12 |
|
| 2 | but i can assure you [pers pn] | 11 |
|
| 3 | but i can assure you that | 10 |
|
| 4 | but i can assure you [that] | 10 |
|
| 5 | but i can assure you [conj] | 10 |
|
| 6 | but i can assure you that | 10 |
|
