| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] i [modal v] be able | 69 |
|
| 2 | [v-ing] [pron] [modal v] be able | 23 |
|
| 3 | [v-ing] i [modal v] be [adj] | 9 |
|
| 4 | [v-ing] i [modal v] be able | 5 |
|
| 5 | [v-ing] i [modal v] [be] able | 5 |
|
| 6 | [v-ing] i [modal v] [be] able | 5 |
|
