| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] [be] a [noun] [noun] | 1997 |
|
| 2 | [ex0] [be] a [noun] in | 1911 |
|
| 3 | [be] a [noun] in [noun] | 1509 |
|
| 4 | [ex0] [be] [noun] in [noun] | 364 |
|
| 5 | [ex0] a [noun] in [noun] | 12 |
|
