| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] been [prep] | 2731 |
|
| 2 | [adv] been [prep] | 1748 |
|
| 3 | ever be [prep] | 233 |
|
| 4 | ever [be] [prep] | 233 |
|
| 5 | ever been [prep] | 184 |
|
| 6 | ever [been] [prep] | 184 |
|
