| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] to be [adv] | 120 |
|
| 2 | have been [vb pp] to be [adv] | 119 |
|
| 3 | have been [verb] to be [adv] | 111 |
|
| 4 | has been [verb] to be [adv] | 60 |
|
| 5 | have been show to be [adv] | 47 |
|
| 6 | have been shown to be [adv] | 47 |
|
| 7 | have been [verb] to be [adv] | 46 |
|
| 8 | have been found to be [adv] | 31 |
|
| 9 | have been find to be [adv] | 31 |
|
| 10 | have been [verb] to be more | 14 |
|
| 11 | have been [verb] to be more | 14 |
|
| 12 | had been [verb] to be [adv] | 10 |
|
| 13 | have been [verb] to be as | 8 |
|
| 14 | have been [verb] to be as | 8 |
|
| 15 | have been [verb] to be [adv prt] | 6 |
|
| 16 | have been [verb] to be so | 5 |
|
| 17 | have been [verb] to be very | 5 |
|
| 18 | have been [verb] to be so | 5 |
|
| 19 | have been [verb] to be very | 5 |
|
