| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] [prep] a | 41578 |
|
| 2 | [prep] [noun] and [prep] | 10074 |
|
| 3 | [prep] [noun] and a | 4957 |
|
| 4 | [noun] and [prep] a | 2890 |
|
| 5 | [prep] and [prep] a | 75 |
|
