| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may be [adj] [prep] | 2593 |
|
| 2 | [modal v] be due [prep] | 310 |
|
| 3 | may [be] due [prep] | 169 |
|
| 4 | may be due [prep] | 169 |
|
| 5 | may [be] due [prep] | 169 |
|
