| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [vb pp] in [det] | 272 |
|
| 2 | has been [vb pp] by [det] | 223 |
|
| 3 | has been [vb pp] [prep] some | 201 |
|
| 4 | has been [vb pp] [prep] this | 196 |
|
| 5 | has been [vb pp] [prep] many | 140 |
|
| 6 | has been [vb pp] for [det] | 129 |
|
| 7 | has been [vb pp] to [det] | 99 |
|
| 8 | has been [vb pp] [prep] several | 85 |
|
| 9 | has been [vb pp] [prep] all | 82 |
|
| 10 | has been [vb pp] on [det] | 66 |
|
| 11 | has been [vb pp] [prep] that | 55 |
|
| 12 | has been [vb pp] [prep] another | 40 |
|
| 13 | has been [vb pp] [prep] such | 39 |
|
| 14 | has been [vb pp] with [det] | 39 |
|
| 15 | has been [vb pp] from [det] | 39 |
|
| 16 | has been [vb pp] [prep] both | 38 |
|
| 17 | has been used [prep] [det] | 36 |
|
| 18 | has been made [prep] [det] | 36 |
|
| 19 | has been [vb pp] at [det] | 35 |
|
| 20 | has been [vb pp] [prep] these | 30 |
|
| 21 | has been [vb pp] [prep] any | 28 |
|
| 22 | has been recorded [prep] [det] | 25 |
|
| 23 | has been [vb pp] [prep] most | 23 |
|
| 24 | has been done [prep] [det] | 23 |
|
| 25 | has been [vb pp] of [det] | 21 |
|
| 26 | has been [vb pp] [prep] each | 20 |
|
| 27 | has been found [prep] [det] | 19 |
|
| 28 | has been [vb pp] [prep] those | 18 |
|
| 29 | has been known [prep] [det] | 18 |
|
| 30 | has been suggested [prep] [det] | 17 |
|
