| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] [vb mod] of [been] | 20 |
|
| 2 | there [vb mod] [prep] [been] | 20 |
|
| 3 | [ex0] [vb mod] of [been] | 20 |
|
| 4 | [ex0] [vb mod] [prep] [been] | 20 |
|
| 5 | [ex0] [vb mod] [prep] been | 20 |
|
| 6 | [ex0] must [prep] [been] | 9 |
|
| 7 | [ex0] would [prep] [been] | 7 |
|
