| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] to [noun] [pron] | 158 |
|
| 2 | used [to-vb] to [pron] | 113 |
|
| 3 | used [to-vb] to [noun] | 107 |
|
| 4 | used [to-vb] [noun] [pron] | 22 |
|
