| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [pron] used to [be] [verb] | 5 |
|
| 2 | [noun prp] used to [be] [verb] [prep] | 5 |
|
| 3 | [noun prp] used to [be] [verb] [prep] | 5 |
|
