| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [vb pp] [noun] [noun] | 1152 |
|
| 2 | been [vb pp] [noun] [noun] | 232 |
|
| 3 | have been [vb pp] [noun] | 228 |
|
| 4 | have been [noun] [noun] | 67 |
|
