| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should then [be] [verb] to | 10 |
|
| 2 | should then be [verb] to | 10 |
|
| 3 | should then be [verb] to | 10 |
|
| 4 | should then [be] [verb] to | 10 |
|
| 5 | should then [be] [vb pp] to | 10 |
|
