| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be due to [art] [noun] | 579 |
|
| 2 | [vb infin] be due to [art] | 28 |
|
| 3 | [vb infin] be to [art] [noun] | 12 |
|
| 4 | [vb infin] due to [art] [noun] | 8 |
|
| 5 | [vb infin] be due to [noun] | 5 |
|
