| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] that have [been] | 60 |
|
| 2 | [coord] that have [been] | 30 |
|
| 3 | [coord] [vb base] that have | 23 |
|
| 4 | [coord] [vb base] have [been] | 19 |
|
