| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be [det] doubt | 166 |
|
| 2 | [vb mod] be [det] doubt | 166 |
|
| 3 | [vb mod] be little doubt | 156 |
|
| 4 | can be [det] doubt | 150 |
|
| 5 | could be [det] doubt | 7 |
|
| 6 | [vb mod] be some doubt | 6 |
|
