| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] able [verb] [adv] [prep] | 198 |
|
| 2 | [vb mod] [be] able [verb] [adv] [prep] | 198 |
|
| 3 | must [be] [adj] [verb] [adv] [prep] | 14 |
|
| 4 | must [be] [adj] [verb] [adv] [prep] | 13 |
|
| 5 | must [be] able [verb] [adv] [prep] | 8 |
|
| 6 | must [be] able [verb] [adv] [prep] | 8 |
|
| 7 | must [be] able [verb] [adv] [prep] | 8 |
|
| 8 | must [be] able [verb] [adv] [prep] | 8 |
|
