| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i used to be | 175 |
|
| 2 | i used to [be] | 175 |
|
| 3 | i used to [be] | 175 |
|
| 4 | i used to [be] | 175 |
|
| 5 | i used to be | 175 |
|
| 6 | i used to [be] | 175 |
|
