| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] [be] able [verb] | 3428 |
|
| 2 | which [modal v] [be] [adj] [verb] | 156 |
|
| 3 | which [modal v] [be] [adj] [verb] | 143 |
|
| 4 | which [modal v] [be] able [verb] | 33 |
|
