| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [vb pp] [to-vb] | 1906 |
|
| 2 | has been used [verb] | 148 |
|
| 3 | has been [vb pp] [v-ing] | 137 |
|
| 4 | has been made [verb] | 130 |
|
| 5 | has been shown [verb] | 125 |
|
| 6 | has been forced [verb] | 97 |
|
| 7 | has been designed [verb] | 95 |
|
| 8 | has been asked [verb] | 78 |
|
| 9 | has been [vb pp] have | 72 |
|
| 10 | has been known [verb] | 63 |
|
| 11 | has been found [verb] | 63 |
|
| 12 | has been [vb pp] use | 56 |
|
| 13 | has been [vb pp] provide | 54 |
|
| 14 | has been [vb pp] to provide | 51 |
|
| 15 | has been allowed [verb] | 49 |
|
| 16 | has been [vb pp] using | 48 |
|
| 17 | has been done [verb] | 47 |
|
| 18 | has been taken [verb] | 45 |
|
| 19 | has been [vb pp] [vb -s] | 45 |
|
| 20 | has been [vb pp] to have | 43 |
|
| 21 | has been [vb pp] take | 40 |
|
| 22 | has been [vb pp] to take | 37 |
|
| 23 | has been [vb pp] make | 36 |
|
| 24 | has been [vb pp] to make | 36 |
|
| 25 | has been [vb pp] include | 33 |
|
| 26 | has been [vb pp] give | 33 |
|
| 27 | has been [vb pp] to include | 31 |
|
| 28 | has been [vb pp] to give | 31 |
|
| 29 | has been developed [verb] | 29 |
|
| 30 | has been invited [verb] | 29 |
|
