| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | able [to-vb] [prep] [det] | 419 |
|
| 2 | [is] able [to-vb] [prep] | 151 |
|
| 3 | [is] [to-vb] [prep] [det] | 145 |
|
| 4 | [is] able [to-vb] [det] | 60 |
|
