| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] a [noun] | 13845 |
|
| 2 | be [adv] [det] [noun] | 4992 |
|
| 3 | [adv] a [det] [noun] | 2900 |
|
| 4 | be a [det] [noun] | 952 |
|
| 5 | be [adv] a [det] | 826 |
|
