| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [prep] [adv] a [noun] | 159 |
|
| 2 | be [prep] [adv] a [noun] | 159 |
|
| 3 | be in [adv] [art] [noun] | 37 |
|
| 4 | be in [adv] a [noun] | 18 |
|
| 5 | [be] in [adv] a [noun] | 18 |
|
