| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] ever [been] [prep] | 5 |
|
| 2 | [adv] ever [been] [prep] | 5 |
|
| 3 | [adv] ever [been] [prep] | 5 |
|
| 4 | [adv] ever been [prep] | 5 |
|
