| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun] and | 15137 |
|
| 2 | [noun prp] [prep] a [noun] | 8858 |
|
| 3 | [noun prp] [prep] [noun] and | 4485 |
|
| 4 | [noun prp] a [noun] and | 100 |
|
