| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] a [adj] [noun] | 19201 |
|
| 2 | be [vb pp] for [art] [adj] [noun] | 1552 |
|
| 3 | be [verb] for a [adj] [noun] | 1274 |
|
| 4 | be [vb pp] for a [adj] [noun] | 882 |
|
| 5 | [be] [vb pp] for a [adj] [noun] | 751 |
|
