| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] [be] able [to-vb] | 66 |
|
| 2 | [be] [vb pp] [prep] [be] able [to-vb] | 66 |
|
| 3 | are [vb pp] [prep] [be] [adj] [to-vb] | 34 |
|
| 4 | are [verb] [prep] [be] able [to-vb] | 30 |
|
| 5 | [am/are] [vb pp] [prep] [be] able [to-vb] | 17 |
|
| 6 | are [vb pp] [prep] [be] able [to-vb] | 15 |
|
| 7 | are [vb pp] [prep] [be] able [verb] | 15 |
|
