| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that [ex0] [vb mod] have been [det] | 20 |
|
| 2 | that there [vb mod] have [been] [det] | 20 |
|
| 3 | that [ex0] [vb mod] have [been] [det] | 20 |
|
| 4 | that [ex0] [vb mod] have [been] some | 10 |
|
| 5 | that [ex0] must have [been] [det] | 5 |
|
