| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to [be] due to [adj] | 28 |
|
| 2 | to [be] due to [adj] | 28 |
|
| 3 | to be due to [adj] | 28 |
|
| 4 | to [be] due to [adj] | 28 |
|
