| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [adv] [been] [prep] [noun] | 743 |
|
| 2 | [verb] [adv] [been] [prep] [noun] | 743 |
|
| 3 | [vb past] [adv] [been] [prep] [noun] | 319 |
|
| 4 | had [adv] [be] [prep] [noun] | 284 |
|
