| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | used to [verb] [pron] [det] | 22 |
|
| 2 | [adj] to [verb] their [det] | 7 |
|
| 3 | used to [verb] their [adj] | 7 |
|
| 4 | used [prep] [verb] their [det] | 5 |
|
