| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there have never been [det] doubt | 6 |
|
| 2 | [ex0] have never been [det] doubt | 6 |
|
| 3 | there have never been [det] doubt | 6 |
|
| 4 | [pron] have never been any doubt | 5 |
|
