| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [prep] a [noun] | 8983 |
|
| 2 | [prep] a [noun] ['s] | 6797 |
|
| 3 | [be] [prep] [noun] ['s] | 1058 |
|
| 4 | [be] a [noun] ['s] | 830 |
|
