| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [det] doubt [conj] [art] | 105 |
|
| 2 | be [det] [conj] [art] [noun pl] | 52 |
|
| 3 | [det] doubt [conj] [art] [noun pl] | 17 |
|
| 4 | be [det] doubt [conj] [noun pl] | 9 |
|
