| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [indef pn] [prep] [art] [adj] | 237 |
|
| 2 | unable [to-vb] [prep] [art] [adj] | 100 |
|
| 3 | unable [to-vb] [indef pn] [prep] [art] | 6 |
|
