| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] that a [adj] proportion | 16 |
|
| 2 | [be] that a high [noun] | 9 |
|
| 3 | [be] [conj] a high proportion | 7 |
|
| 4 | [be] [that] a high proportion | 6 |
|
| 5 | [be] that [art] high proportion | 6 |
|
| 6 | [be] that a high proportion | 6 |
|
