| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pers pn] used to [be] | 334 |
|
| 2 | [pers pn] used to [be] [adv] | 112 |
|
| 3 | [conj] [pers pn] used to [adv] | 25 |
|
| 4 | [conj] used to [be] [adv] | 15 |
|
