| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] it used to [be] | 28 |
|
| 2 | and it used to [be] | 25 |
|
| 3 | [noun] and used to [be] | 10 |
|
| 4 | [noun] and it used to | 9 |
|
