| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [prep] [art] | 94620 |
|
| 2 | doubt [prep] [art] | 872 |
|
| 3 | doubt [conj] [art] | 616 |
|
| 4 | doubt [conj] [prep] | 429 |
|
