| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [prep] a [noun] | 9987 |
|
| 2 | [be] [prep] a [noun] | 8983 |
|
| 3 | [be] [conj] a [noun] | 732 |
|
| 4 | [be] [conj] [prep] [noun] | 441 |
|
| 5 | [be] [conj] [prep] a | 164 |
|
