| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be [prep] a [adj] [noun] | 288 |
|
| 2 | [vb mod] be [prep] [art] [adj] basis | 19 |
|
| 3 | [vb mod] be [prep] [art] [adj] basis | 19 |
|
| 4 | [vb mod] be [prep] a [adj] basis | 16 |
|
| 5 | [vb mod] [be] [prep] a [adj] basis | 12 |
|
| 6 | [modal v] be [prep] a [adj] basis | 12 |
|
| 7 | [vb mod] be [prep] a [adj] basis | 12 |
|
