| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun sg] should be [vb pp] | 1526 |
|
| 2 | 's [noun sg] should be [vb pp] | 110 |
|
| 3 | 's [adj] [noun sg] should be | 21 |
|
| 4 | 's [adj] [noun sg] be [vb pp] | 9 |
|
