| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] have [been] the only | 11 |
|
| 2 | [adv] have been the only | 11 |
|
| 3 | not have [been] the only | 9 |
|
| 4 | [not/n't] have [been] the only | 9 |
|
| 5 | not have [been] the only | 8 |
|
