| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adj] [verb] [adv] [conj] [prep] | 48 |
|
| 2 | be unable [verb] [adv] [conj] [prep] | 5 |
|
| 3 | [be] unable [verb] [adv] [conj] [prep] | 5 |
|
