| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [verb] [to-vb] | 7257 |
|
| 2 | have [be] try [to-vb] | 486 |
|
| 3 | have [been] try [verb] | 486 |
|
| 4 | [verb] [been] try [to-vb] | 486 |
|
