| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] be a [adj] [noun] | 531 |
|
| 2 | [prep] [pers pn] be [art] [adj] [noun] | 453 |
|
| 3 | [prep] [pers pn] [be] a [adj] [noun] | 289 |
|
