| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [be] [prep] a [noun sg] | 3266 |
|
| 2 | [pers pn] [be] at [art] [noun sg] | 1034 |
|
| 3 | [pron] [be] at a [noun sg] | 225 |
|
| 4 | [pers pn] [be] at a [noun] | 218 |
|
