| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there should be adequate [noun] | 6 |
|
| 2 | there should be adequate [noun] | 6 |
|
| 3 | [ex0] should be adequate [noun] | 6 |
|
| 4 | [pron] should be adequate [noun] | 6 |
|
