| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] [prep] a [noun] [conj] | 316 |
|
| 2 | [pers pn] [be] [prep] a [noun] [conj] | 289 |
|
| 3 | we [be] [prep] [art] [noun] [conj] | 87 |
|
| 4 | we [be] [prep] a [noun] [conj] | 16 |
|
