| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] be a [noun] [pron] | 751 |
|
| 2 | [coord] [pron] be [art] [noun] [pron] | 560 |
|
| 3 | [coord] [pron] [be] a [noun] [pron] | 214 |
|
