| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that 's been [vb pp] [prep] | 77 |
|
| 2 | 's been [vb pp] [prep] [pers pn] | 44 |
|
| 3 | that 's [vb pp] [prep] [pers pn] | 20 |
|
