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