| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [prep] a [noun] [conj] | 746 |
|
| 2 | be [prep] a [noun] [coord] | 444 |
|
| 3 | be [prep] [art] [noun] or | 287 |
|
| 4 | be [prep] a [noun] or | 116 |
|
| 5 | [be] [prep] a [noun] or | 116 |
|
