| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [pron] [vb mod] of been | 15 |
|
| 2 | [vb base] [pers pn] [vb mod] [prep] been | 15 |
|
| 3 | [vb base] it [vb mod] [prep] been | 8 |
|
| 4 | [vb base] it [vb mod] [prep] been | 8 |
|
| 5 | think [pron] [vb mod] [prep] been | 6 |
|
| 6 | [vb base] [pron] must [prep] been | 5 |
|
