| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [be] a [noun] | 6783 |
|
| 2 | [be] a [noun] [pron] | 4562 |
|
| 3 | [det] [be] [noun] [pron] | 374 |
|
| 4 | [det] a [noun] [pron] | 357 |
|
| 5 | [det] [be] a [pron] | 20 |
|
