| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have previously been [verb] [prep] | 165 |
|
| 2 | have previously been [vb pp] [prep] | 159 |
|
| 3 | have [adv] been shown [prep] | 79 |
|
| 4 | have [adv] been shown [prep] | 71 |
|
| 5 | have previously be shown [prep] | 9 |
|
| 6 | have previously been shown [prep] | 9 |
|
| 7 | have previously [been] shown [prep] | 9 |
|
| 8 | have previously been show [prep] | 9 |
|
| 9 | have previously been shown [prep] | 9 |
|
| 10 | [verb] previously been shown [prep] | 9 |
|
| 11 | have previously [be] shown [prep] | 9 |
|
