| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [prep] a [adj] [noun] | 17148 |
|
| 2 | [be] [vb pp] [prep] a [adj -er] [noun] | 638 |
|
| 3 | [be] [vb pp] [prep] [art] lower [noun] | 123 |
|
| 4 | [be] [vb pp] [prep] [art] lower [noun] | 123 |
|
| 5 | [be] [vb pp] [prep] a low [noun] | 103 |
|
| 6 | [be] [verb] [prep] a lower [noun] | 53 |
|
| 7 | [be] [vb pp] [prep] a lower [noun] | 49 |
|
