| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | used [to-vb] [prep] be | 16 |
|
| 2 | used [to-vb] to [be] | 10 |
|
| 3 | used [to-vb] [prep] [be] | 9 |
|
| 4 | used [to-vb] [prep] be | 9 |
|
| 5 | used [to-vb] [prep] [being] | 5 |
|
| 6 | used to have [prep] [be] | 5 |
|
| 7 | used [to-vb] [prep] being | 5 |
|
