| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [det] [noun] ' | 137 |
|
| 2 | [to-vb] [prep] a [det] [noun] | 121 |
|
| 3 | [to-vb] [prep] [det] [noun] ' | 11 |
|
| 4 | [to-vb] [prep] a [noun] ' | 7 |
|
