| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to have [been] [noun] | 141 |
|
| 2 | [pron] to have [been] | 115 |
|
| 3 | [pron] to have [noun] | 97 |
|
| 4 | [pron] [been] [noun] | 53 |
|
