| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to have [been] [verb] [prep] [noun] | 461 |
|
| 2 | [been] [verb] [prep] some [noun] | 430 |
|
| 3 | to have [been] [verb] [prep] some | 18 |
|
| 4 | to have [verb] [prep] some [noun] | 13 |
|
