| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may be [verb] [prep] [adj] | 805 |
|
| 2 | be able [verb] [prep] [adj] | 133 |
|
| 3 | may be able [verb] [prep] | 96 |
|
| 4 | may be able [verb] [adj] | 37 |
|
