| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [det] a [noun] [prep] | 478 |
|
| 2 | [is] [det] [art] [noun] [prep] | 422 |
|
| 3 | [is] [det] [art] [noun] [prep] | 422 |
|
| 4 | [is] [det] a [noun] [prep] | 254 |
|
| 5 | [is] [adj] a [noun] [prep] | 246 |
|
