| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that there used to be | 6 |
|
| 2 | that there used to [be] | 6 |
|
| 3 | that there used to [be] | 6 |
|
| 4 | that there used to [be] | 6 |
|
| 5 | that there used to [be] | 6 |
|
| 6 | that there used to be | 6 |
|
| 7 | that there used to [be] | 6 |
|
