| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] should [adv] be [vb pp] | 400 |
|
| 2 | [noun pl] should be [vb pp] [adj] | 122 |
|
| 3 | [noun pl] should [adv] be [adj] | 64 |
|
| 4 | should [adv] be [vb pp] [adj] | 32 |
|
