| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] [prep] | 55529 |
|
| 2 | have be search [prep] | 34 |
|
| 3 | [verb] been search [prep] | 34 |
|
| 4 | have [be] search [prep] | 34 |
|
| 5 | have [been] search [prep] | 34 |
|
