| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pers pn] be a [noun] [prep] | 725 |
|
| 2 | [vb past] [pron] be a [noun] [prep] | 311 |
|
| 3 | [vb past] [pers pn] be [art] [noun] [prep] | 307 |
|
| 4 | [vb past] [pers pn] [be] a [noun] [prep] | 178 |
|
