| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] a [noun] [verb] [prep] | 904 |
|
| 2 | a [noun] [verb] [prep] be | 597 |
|
| 3 | [subord] [noun] [verb] [prep] be | 335 |
|
| 4 | [subord] a [noun] [prep] be | 14 |
|
