| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [adv] be [vb pp] to | 142 |
|
| 2 | [adv] be [vb pp] to [adj] | 119 |
|
| 3 | should be [vb pp] to [adj] | 109 |
|
| 4 | should [adv] be [vb pp] [adj] | 32 |
|
