| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] [prep] a [noun] | 37593 |
|
| 2 | [be] [verb] [prep] [art] [noun] | 36449 |
|
| 3 | [be] [verb] [prep] a [noun] | 9970 |
|
