| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adj] [to-vb] [prep] [art] [adj] | 377 |
|
| 2 | be able [to-vb] [prep] [art] [adj] | 337 |
|
| 3 | [be] able [to-vb] [prep] [art] [adj] | 337 |
|
| 4 | [is] able [to-vb] [prep] [art] [adj] | 14 |
|
| 5 | is able [to-vb] [prep] [art] [adj] | 13 |
|
| 6 | is able [verb] [prep] [art] [adj] | 13 |
|
