| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] used [to-vb] a [noun] | 330 |
|
| 2 | [pers pn] used [to-vb] a [noun] | 320 |
|
| 3 | [pron] [pers pn] used [to-vb] [noun] | 22 |
|
| 4 | [pron] [pers pn] used [to-vb] a | 17 |
|
