| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] that a [noun sg] | 56 |
|
| 2 | doubt that a [noun sg] | 30 |
|
| 3 | [det] doubt that [noun sg] | 29 |
|
| 4 | [det] doubt that a | 19 |
|
