| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] that have been | 60 |
|
| 2 | [vb base] that has be | 23 |
|
| 3 | [vb base] that had be | 23 |
|
| 4 | [vb base] that 's be | 9 |
|
| 5 | [vb base] that have be | 5 |
|
