| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] is to say that | 49 |
|
| 2 | which is to say that | 19 |
|
| 3 | [Wh det] is to say that | 19 |
|
| 4 | which is to say that | 19 |
|
| 5 | [pers pn] is to say that | 15 |
|
| 6 | who is to say that | 14 |
|
| 7 | [Wh pn] is to say that | 14 |
|
| 8 | who is to say that | 14 |
|
| 9 | it is to say that | 13 |
|
| 10 | it is to say that | 13 |
|
