| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun prp] [noun] | 8169 |
|
| 2 | [prep] a [noun] [Wh pn] | 3682 |
|
| 3 | [prep] [noun prp] [noun] [Wh pn] | 1360 |
|
| 4 | a [noun prp] [noun] [Wh pn] | 233 |
|
| 5 | [prep] a [noun prp] [Wh pn] | 14 |
|
