| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] used to [be] | 1772 |
|
| 2 | she [vb mod] to [be] | 117 |
|
| 3 | she [modal v] to [be] | 117 |
|
| 4 | she used to [be] | 60 |
|
| 5 | she used [prep] [be] | 60 |
|
