| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are [vb pp] [prep] [be] [verb] | 612 |
|
| 2 | [vb pp] [prep] [be] able [verb] | 164 |
|
| 3 | are [prep] [be] able [verb] | 20 |
|
| 4 | are [vb pp] [prep] [be] able | 15 |
|
