| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should be able [verb] [noun] | 91 |
|
| 2 | be able [verb] [num] [noun] | 41 |
|
| 3 | should be [verb] [num] [noun] | 20 |
|
| 4 | should be able [verb] [num] | 12 |
|
