| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] able [to-vb] [prep] [noun sg] | 205 |
|
| 2 | should [be] able [to-vb] [prep] | 117 |
|
| 3 | should [be] able [to-vb] [noun sg] | 40 |
|
| 4 | should [be] able [prep] [noun sg] | 6 |
|
