| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] should [be] able [prep] be | 10 |
|
| 2 | [noun sg] should [be] able [prep] be | 6 |
|
| 3 | should [be] able [prep] be [verb] | 8 |
|
| 4 | should [be] able [prep] be [vb pp] | 8 |
|
