| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that 's not to say that | 20 |
|
| 2 | that 's not to say that | 20 |
|
| 3 | that 's [not/n't] to say that | 20 |
|
| 4 | that 's [adv] to say that | 20 |
|
