| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [no cls] there used to | 8 |
|
| 2 | [coord] [no cls] there used to | 6 |
|
| 3 | [no cls] there used to [be] | 19 |
|
| 4 | [no cls] there used to [be] | 19 |
|
| 5 | [no cls] there used to be | 19 |
|
| 6 | [no cls] there used to be | 19 |
|
