| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] used [to-vb] i | 155 |
|
| 2 | [pron] used [to-vb] up | 153 |
|
| 3 | [pron] [to-vb] i up | 18 |
|
| 4 | used [to-vb] i up | 14 |
|
