| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [prep] a [noun] [conj] | 746 |
|
| 2 | [prep] [be] a [noun] [conj] | 648 |
|
| 3 | [prep] [be] [prep] a [noun] | 570 |
|
| 4 | [prep] [be] [prep] [noun] [conj] | 231 |
|
| 5 | [prep] [prep] a [noun] [conj] | 163 |
|
