| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] [been] [prep] [noun] | 762 |
|
| 2 | [pers pn] [vb past] [been] [prep] [noun] | 541 |
|
| 3 | they [verb] [been] [prep] [noun] | 126 |
|
| 4 | they [vb past] [be] [prep] [noun] | 61 |
|
| 5 | they [vb past] [been] [prep] [noun] | 55 |
|
