| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] has [been] [verb] [prep] a | 93 |
|
| 2 | [Wh det] has [been] [verb] by [art] | 93 |
|
| 3 | [Wh det] has [been] [verb] by [art] | 93 |
|
| 4 | [pron] has [been] [verb] by a | 49 |
|
| 5 | [Wh det] [verb] [been] [verb] by a | 38 |
|
| 6 | [Wh det] have [been] [verb] by a | 38 |
|
| 7 | [Wh det] has [been] [verb] by a | 13 |
|
| 8 | [Wh det] has [be] [verb] by a | 12 |
|
| 9 | [Wh det] [vb -s] [been] [verb] by a | 12 |
|
