| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] a [noun] | 45228 |
|
| 2 | us a [noun] | 1116 |
|
| 3 | us [to-vb] [noun] | 437 |
|
| 4 | us [to-vb] a | 265 |
|
