| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [adv] [be] able to [adv] | 17 |
|
| 2 | [vb mod] [not/n't] [be] [adj] to [adv] | 16 |
|
| 3 | [vb mod] [not/n't] [be] [adj] to [adv] | 16 |
|
| 4 | [vb mod] [not/n't] [be] able [prep] [adv] | 13 |
|
| 5 | [vb mod] [not/n't] [be] able [prep] [adv] | 13 |
|
| 6 | [vb mod] [not/n't] [be] able to [adv] | 12 |
|
| 7 | [vb mod] [not/n't] [be] able to [adv] | 12 |
|
| 8 | [vb mod] [not/n't] [be] able to [adv] | 12 |
|
| 9 | [vb mod] [not/n't] [be] able to [adv] | 12 |
|
| 10 | [modal v] [not/n't] [be] able to [adv] | 12 |
|
