| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] due to [adj] | 185 |
|
| 2 | be due to [adj] | 83 |
|
| 3 | [adv] be due to | 49 |
|
| 4 | [adv] be to [adj] | 9 |
|
