| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] there used to | 34 |
|
| 2 | [adv] [ex0] used to | 34 |
|
| 3 | then [ex0] used to | 19 |
|
| 4 | well [ex0] used to | 8 |
|
