| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [pers pn] used to [be] | 69 |
|
| 2 | [pron] know [pers pn] to [be] | 45 |
|
| 3 | [pron] know [pers pn] used to | 9 |
|
| 4 | know [pers pn] used to [be] | 5 |
|
