| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun] [be] [vb pp] [conj] | 680 |
|
| 2 | [art] [noun] [am/are] [vb pp] [conj] | 555 |
|
| 3 | a [noun] [am/are] [verb] [conj] | 29 |
|
