| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] due to the [adj] | 141 |
|
| 2 | [modal v] [be] due to the | 74 |
|
| 3 | [modal v] [be] due to [adj] | 47 |
|
| 4 | [modal v] [be] to the [adj] | 16 |
|
