| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should be [vb pp] [prep] [noun sg] | 1330 |
|
| 2 | [modal v] be [vb pp] into [noun sg] | 616 |
|
| 3 | should be [vb pp] into [noun] | 129 |
|
| 4 | should be [verb] into [noun sg] | 113 |
|
| 5 | should [be] [vb pp] into [noun sg] | 113 |
|
