| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] there used to [be] | 34 |
|
| 2 | [adv] there used to be | 34 |
|
| 3 | [adv] there used to [be] | 34 |
|
| 4 | [adv] there used to [be] | 34 |
|
| 5 | [adv] there used to be | 34 |
|
| 6 | [adv] there used to [be] | 34 |
|
| 7 | then there used to [be] | 19 |
|
| 8 | well there used to [be] | 8 |
|
