| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] be [prep] | 5798 |
|
| 2 | be due [prep] | 2975 |
|
| 3 | [Wh det] be due | 278 |
|
| 4 | [Wh det] due [prep] | 6 |
|
