| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [be] [verb] [prep] [adj] reason | 6 |
|
| 2 | may be [verb] [prep] [adj] reason | 6 |
|
| 3 | may be [verb] [prep] [adj] reason | 6 |
|
| 4 | may [be] [verb] [prep] [adj] reason | 6 |
|
